261567674396

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 384

約数和(自身を含む): 613122048000

約数和(自身を除く): 351554373604

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 43, 47, 49, 62, 68, 86, 94, 98, 119, 124, 172, 179, 188, 196, 217, 238, 301, 329, 343, 358, 434, 476, 527, 602, 658, 686, 716, 731, 799, 833, 868, 1054, 1204, 1253, 1316, 1333, 1372, 1457, 1462, 1519, 1598, 1666, 2021, 2107, 2108, 2303, 2506, 2666, 2914, 2924, 3038, 3043, 3196, 3332, 3689, 4042, 4214, 4606, 5012, 5117, 5332, 5549, 5593, 5828, 5831, 6076, 6086, 7378, 7697, 8084, 8413, 8428, 8771, 9212, 9331, 10199, 10234, 10633, 11098, 11186, 11662, 12172, 14147, 14749, 14756, 15394, 16121, 16826, 17542, 18662, 20398, 20468, 21266, 21301, 22196, 22372, 22661, 23324, 24769, 25823, 28294, 29498, 30788, 32242, 33652, 34357, 35084, 35819, 37324, 38843, 39151, 40796, 42532, 42602, 45322, 49538, 51646, 53879, 56588, 58891, 58996, 61397, 62651, 64484, 65317, 68714, 71393, 71638, 77686, 78302, 85204, 90644, 94333, 99029, 99076, 103292, 107758, 117782, 122794, 125302, 130634, 130849, 137428, 142786, 143021, 143276, 149107, 155372, 156604, 158627, 173383, 180761, 188666, 198058, 215516, 235564, 238607, 240499, 245588, 250604, 250733, 260803, 261268, 261698, 271901, 274057, 285572, 286042, 298214, 317254, 346766, 361522, 361759, 377153, 377332, 396116, 412237, 438557, 457219, 477214, 480998, 499751, 501466, 521606, 523396, 543802, 548114, 572084, 596428, 634508, 660331, 693203, 693532, 723044, 723518, 754306, 824474, 877114, 914438, 915943, 954428, 961996, 999502, 1001147, 1002932, 1043212, 1043749, 1065067, 1087604, 1096228, 1110389, 1213681, 1320662, 1386406, 1447036, 1508612, 1648948, 1670249, 1683493, 1754228, 1825621, 1828876, 1831886, 1903307, 1999004, 2002294, 2087498, 2130134, 2220778, 2427362, 2532313, 2640071, 2641324, 2772812, 2885659, 3069899, 3340498, 3366986, 3651242, 3663772, 3806614, 4004588, 4056319, 4174996, 4260268, 4433651, 4441556, 4622317, 4854724, 5064626, 5280142, 5771318, 6139798, 6149903, 6411601, 6680996, 6733972, 7008029, 7302484, 7455469, 7613228, 7772723, 8112638, 8495767, 8867302, 9244634, 10129252, 10560284, 11214529, 11542636, 11691743, 11784451, 12279596, 12299806, 12779347, 12823202, 14016058, 14910938, 15545446, 16225276, 16991534, 17726191, 17734604, 18489268, 21489293, 22429058, 23383486, 23568902, 24599612, 25558694, 25646404, 28032116, 28394233, 29821876, 31035557, 31090892, 32356219, 33983068, 35452382, 42978586, 43049321, 44858116, 44881207, 46766972, 47137804, 49056203, 51117388, 52188283, 56788466, 62071114, 64712438, 70904764, 78501703, 81842201, 85957172, 86098642, 89455429, 89762414, 98112406, 104376566, 113576932, 124083337, 124142228, 129424876, 157003406, 163684402, 172197284, 178910858, 179524828, 190646993, 196224812, 198759631, 208753132, 217248899, 248166674, 301345247, 314006812, 327368804, 357821716, 365317981, 381293986, 397519262, 434497798, 496333348, 549511921, 602690494, 730635962, 762587972, 795038524, 868995596, 1099023842, 1205380988, 1334528951, 1391317417, 1461271924, 1520742293, 2109416729, 2198047684, 2669057902, 2782634834, 3041484586, 3846583447, 4218833458, 5338115804, 5565269668, 6082969172, 7693166894, 8437666916, 9341702657, 15386333788, 18683405314, 37366810628, 65391918599, 130783837198, 261567674396]

約数ペア:

[(1, 261567674396), (2, 130783837198), (4, 65391918599), (7, 37366810628), (14, 18683405314), (17, 15386333788), (28, 9341702657), (31, 8437666916), (34, 7693166894), (43, 6082969172), (47, 5565269668), (49, 5338115804), (62, 4218833458), (68, 3846583447), (86, 3041484586), (94, 2782634834), (98, 2669057902), (119, 2198047684), (124, 2109416729), (172, 1520742293), (179, 1461271924), (188, 1391317417), (196, 1334528951), (217, 1205380988), (238, 1099023842), (301, 868995596), (329, 795038524), (343, 762587972), (358, 730635962), (434, 602690494), (476, 549511921), (527, 496333348), (602, 434497798), (658, 397519262), (686, 381293986), (716, 365317981), (731, 357821716), (799, 327368804), (833, 314006812), (868, 301345247), (1054, 248166674), (1204, 217248899), (1253, 208753132), (1316, 198759631), (1333, 196224812), (1372, 190646993), (1457, 179524828), (1462, 178910858), (1519, 172197284), (1598, 163684402), (1666, 157003406), (2021, 129424876), (2107, 124142228), (2108, 124083337), (2303, 113576932), (2506, 104376566), (2666, 98112406), (2914, 89762414), (2924, 89455429), (3038, 86098642), (3043, 85957172), (3196, 81842201), (3332, 78501703), (3689, 70904764), (4042, 64712438), (4214, 62071114), (4606, 56788466), (5012, 52188283), (5117, 51117388), (5332, 49056203), (5549, 47137804), (5593, 46766972), (5828, 44881207), (5831, 44858116), (6076, 43049321), (6086, 42978586), (7378, 35452382), (7697, 33983068), (8084, 32356219), (8413, 31090892), (8428, 31035557), (8771, 29821876), (9212, 28394233), (9331, 28032116), (10199, 25646404), (10234, 25558694), (10633, 24599612), (11098, 23568902), (11186, 23383486), (11662, 22429058), (12172, 21489293), (14147, 18489268), (14749, 17734604), (14756, 17726191), (15394, 16991534), (16121, 16225276), (16826, 15545446), (17542, 14910938), (18662, 14016058), (20398, 12823202), (20468, 12779347), (21266, 12299806), (21301, 12279596), (22196, 11784451), (22372, 11691743), (22661, 11542636), (23324, 11214529), (24769, 10560284), (25823, 10129252), (28294, 9244634), (29498, 8867302), (30788, 8495767), (32242, 8112638), (33652, 7772723), (34357, 7613228), (35084, 7455469), (35819, 7302484), (37324, 7008029), (38843, 6733972), (39151, 6680996), (40796, 6411601), (42532, 6149903), (42602, 6139798), (45322, 5771318), (49538, 5280142), (51646, 5064626), (53879, 4854724), (56588, 4622317), (58891, 4441556), (58996, 4433651), (61397, 4260268), (62651, 4174996), (64484, 4056319), (65317, 4004588), (68714, 3806614), (71393, 3663772), (71638, 3651242), (77686, 3366986), (78302, 3340498), (85204, 3069899), (90644, 2885659), (94333, 2772812), (99029, 2641324), (99076, 2640071), (103292, 2532313), (107758, 2427362), (117782, 2220778), (122794, 2130134), (125302, 2087498), (130634, 2002294), (130849, 1999004), (137428, 1903307), (142786, 1831886), (143021, 1828876), (143276, 1825621), (149107, 1754228), (155372, 1683493), (156604, 1670249), (158627, 1648948), (173383, 1508612), (180761, 1447036), (188666, 1386406), (198058, 1320662), (215516, 1213681), (235564, 1110389), (238607, 1096228), (240499, 1087604), (245588, 1065067), (250604, 1043749), (250733, 1043212), (260803, 1002932), (261268, 1001147), (261698, 999502), (271901, 961996), (274057, 954428), (285572, 915943), (286042, 914438), (298214, 877114), (317254, 824474), (346766, 754306), (361522, 723518), (361759, 723044), (377153, 693532), (377332, 693203), (396116, 660331), (412237, 634508), (438557, 596428), (457219, 572084), (477214, 548114), (480998, 543802), (499751, 523396), (501466, 521606)]