261017698284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{20357}}^1$

素因数の和:20505

約数の個数: 288

約数和(自身を含む): 829124989056

約数和(自身を除く): 568107290772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 41, 42, 51, 63, 68, 73, 82, 84, 102, 119, 123, 126, 146, 153, 164, 204, 219, 238, 246, 252, 287, 292, 306, 357, 369, 438, 476, 492, 511, 574, 612, 657, 697, 714, 738, 861, 876, 1022, 1071, 1148, 1241, 1314, 1394, 1428, 1476, 1533, 1722, 2044, 2091, 2142, 2482, 2583, 2628, 2788, 2993, 3066, 3444, 3723, 4182, 4284, 4599, 4879, 4964, 5166, 5986, 6132, 6273, 7446, 8364, 8687, 8979, 9198, 9758, 10332, 11169, 11972, 12546, 14637, 14892, 17374, 17958, 18396, 19516, 20357, 20951, 22338, 25092, 26061, 26937, 29274, 34748, 35916, 40714, 41902, 43911, 44676, 50881, 52122, 53874, 58548, 61071, 62853, 78183, 81428, 83804, 87822, 101762, 104244, 107748, 122142, 125706, 142499, 152643, 156366, 175644, 183213, 188559, 203524, 244284, 251412, 284998, 305286, 312732, 346069, 356167, 366426, 377118, 427497, 457929, 569996, 610572, 692138, 712334, 732852, 754236, 834637, 854994, 915858, 1038207, 1068501, 1282491, 1384276, 1424668, 1486061, 1669274, 1709988, 1831716, 2076414, 2137002, 2422483, 2503911, 2564982, 2972122, 3114621, 3205503, 3338548, 4152828, 4274004, 4458183, 4844966, 5007822, 5129964, 5842459, 5944244, 6229242, 6411006, 7267449, 7511733, 8916366, 9689932, 10015644, 10402427, 11684918, 12458484, 12822012, 13374549, 14188829, 14534898, 15023466, 17527377, 17832732, 20804854, 21802347, 23369836, 25263037, 26749098, 28377658, 29069796, 30046932, 31207281, 35054754, 41609708, 42566487, 43604694, 50526074, 52582131, 53498196, 56755316, 60928501, 62414562, 70109508, 75789111, 85132974, 87209388, 93621843, 99321803, 101052148, 105164262, 121857002, 124829124, 127699461, 151578222, 170265948, 176841259, 182785503, 187243686, 198643606, 210328524, 227367333, 243714004, 255398922, 297965409, 303156444, 353682518, 365571006, 374487372, 397287212, 426499507, 454734666, 510797844, 530523777, 548356509, 595930818, 707365036, 731142012, 852999014, 893896227, 909469332, 1035784517, 1061047554, 1096713018, 1191861636, 1279498521, 1591571331, 1705998028, 1787792454, 2071569034, 2122095108, 2193426036, 2558997042, 3107353551, 3183142662, 3575584908, 3838495563, 4143138068, 5117994084, 6214707102, 6366285324, 7250491619, 7676991126, 9322060653, 12429414204, 14500983238, 15353982252, 18644121306, 21751474857, 29001966476, 37288242612, 43502949714, 65254424571, 87005899428, 130508849142, 261017698284]

約数ペア:

[(1, 261017698284), (2, 130508849142), (3, 87005899428), (4, 65254424571), (6, 43502949714), (7, 37288242612), (9, 29001966476), (12, 21751474857), (14, 18644121306), (17, 15353982252), (18, 14500983238), (21, 12429414204), (28, 9322060653), (34, 7676991126), (36, 7250491619), (41, 6366285324), (42, 6214707102), (51, 5117994084), (63, 4143138068), (68, 3838495563), (73, 3575584908), (82, 3183142662), (84, 3107353551), (102, 2558997042), (119, 2193426036), (123, 2122095108), (126, 2071569034), (146, 1787792454), (153, 1705998028), (164, 1591571331), (204, 1279498521), (219, 1191861636), (238, 1096713018), (246, 1061047554), (252, 1035784517), (287, 909469332), (292, 893896227), (306, 852999014), (357, 731142012), (369, 707365036), (438, 595930818), (476, 548356509), (492, 530523777), (511, 510797844), (574, 454734666), (612, 426499507), (657, 397287212), (697, 374487372), (714, 365571006), (738, 353682518), (861, 303156444), (876, 297965409), (1022, 255398922), (1071, 243714004), (1148, 227367333), (1241, 210328524), (1314, 198643606), (1394, 187243686), (1428, 182785503), (1476, 176841259), (1533, 170265948), (1722, 151578222), (2044, 127699461), (2091, 124829124), (2142, 121857002), (2482, 105164262), (2583, 101052148), (2628, 99321803), (2788, 93621843), (2993, 87209388), (3066, 85132974), (3444, 75789111), (3723, 70109508), (4182, 62414562), (4284, 60928501), (4599, 56755316), (4879, 53498196), (4964, 52582131), (5166, 50526074), (5986, 43604694), (6132, 42566487), (6273, 41609708), (7446, 35054754), (8364, 31207281), (8687, 30046932), (8979, 29069796), (9198, 28377658), (9758, 26749098), (10332, 25263037), (11169, 23369836), (11972, 21802347), (12546, 20804854), (14637, 17832732), (14892, 17527377), (17374, 15023466), (17958, 14534898), (18396, 14188829), (19516, 13374549), (20357, 12822012), (20951, 12458484), (22338, 11684918), (25092, 10402427), (26061, 10015644), (26937, 9689932), (29274, 8916366), (34748, 7511733), (35916, 7267449), (40714, 6411006), (41902, 6229242), (43911, 5944244), (44676, 5842459), (50881, 5129964), (52122, 5007822), (53874, 4844966), (58548, 4458183), (61071, 4274004), (62853, 4152828), (78183, 3338548), (81428, 3205503), (83804, 3114621), (87822, 2972122), (101762, 2564982), (104244, 2503911), (107748, 2422483), (122142, 2137002), (125706, 2076414), (142499, 1831716), (152643, 1709988), (156366, 1669274), (175644, 1486061), (183213, 1424668), (188559, 1384276), (203524, 1282491), (244284, 1068501), (251412, 1038207), (284998, 915858), (305286, 854994), (312732, 834637), (346069, 754236), (356167, 732852), (366426, 712334), (377118, 692138), (427497, 610572), (457929, 569996)]