8131284252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2130

約数の個数: 288

約数和(自身を含む): 26943221760

約数和(自身を除く): 18811937508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 169, 182, 186, 189, 217, 234, 252, 273, 279, 338, 351, 364, 372, 378, 403, 434, 468, 507, 546, 558, 651, 676, 702, 756, 806, 819, 837, 868, 1014, 1092, 1116, 1183, 1209, 1302, 1404, 1521, 1612, 1638, 1674, 1953, 2028, 2053, 2366, 2418, 2457, 2604, 2821, 3042, 3276, 3348, 3549, 3627, 3906, 4106, 4563, 4732, 4836, 4914, 5239, 5642, 5859, 6084, 6159, 7098, 7254, 7812, 8212, 8463, 9126, 9828, 10478, 10647, 10881, 11284, 11718, 12318, 14196, 14371, 14508, 15717, 16926, 18252, 18477, 20956, 21294, 21762, 23436, 24636, 25389, 26689, 28742, 31434, 31941, 33852, 36673, 36954, 42588, 43113, 43524, 47151, 50778, 53378, 55431, 57484, 62868, 63643, 63882, 73346, 73908, 76167, 80067, 86226, 94302, 101556, 106756, 110019, 110862, 127286, 127764, 129339, 141453, 146692, 152334, 160134, 172452, 186823, 188604, 190929, 220038, 221724, 240201, 254572, 258678, 282906, 304668, 320268, 330057, 346957, 373646, 381858, 388017, 440076, 445501, 480402, 517356, 560469, 565812, 572787, 660114, 693914, 720603, 747292, 763716, 776034, 827359, 891002, 960804, 990171, 1040871, 1120938, 1145574, 1320228, 1336503, 1387828, 1441206, 1552068, 1654718, 1681407, 1718361, 1782004, 1980342, 2081742, 2241876, 2291148, 2428699, 2482077, 2673006, 2882412, 3122613, 3309436, 3362814, 3436722, 3960684, 4009509, 4163484, 4857398, 4964154, 5044221, 5346012, 5791513, 6245226, 6725628, 6873444, 7286097, 7446231, 8019018, 9367839, 9714796, 9928308, 10088442, 10755667, 11583026, 12028527, 12490452, 14572194, 14892462, 16038036, 17374539, 18735678, 20176884, 21511334, 21858291, 22338693, 23166052, 24057054, 29144388, 29784924, 32267001, 34749078, 37471356, 43022668, 43716582, 44677386, 48114108, 52123617, 64534002, 65574873, 69498156, 75289669, 87433164, 89354772, 96801003, 104247234, 129068004, 131149746, 150579338, 156370851, 193602006, 208494468, 225869007, 262299492, 290403009, 301158676, 312741702, 387204012, 451738014, 580806018, 625483404, 677607021, 903476028, 1161612036, 1355214042, 2032821063, 2710428084, 4065642126, 8131284252]

約数ペア:

[(1, 8131284252), (2, 4065642126), (3, 2710428084), (4, 2032821063), (6, 1355214042), (7, 1161612036), (9, 903476028), (12, 677607021), (13, 625483404), (14, 580806018), (18, 451738014), (21, 387204012), (26, 312741702), (27, 301158676), (28, 290403009), (31, 262299492), (36, 225869007), (39, 208494468), (42, 193602006), (52, 156370851), (54, 150579338), (62, 131149746), (63, 129068004), (78, 104247234), (84, 96801003), (91, 89354772), (93, 87433164), (108, 75289669), (117, 69498156), (124, 65574873), (126, 64534002), (156, 52123617), (169, 48114108), (182, 44677386), (186, 43716582), (189, 43022668), (217, 37471356), (234, 34749078), (252, 32267001), (273, 29784924), (279, 29144388), (338, 24057054), (351, 23166052), (364, 22338693), (372, 21858291), (378, 21511334), (403, 20176884), (434, 18735678), (468, 17374539), (507, 16038036), (546, 14892462), (558, 14572194), (651, 12490452), (676, 12028527), (702, 11583026), (756, 10755667), (806, 10088442), (819, 9928308), (837, 9714796), (868, 9367839), (1014, 8019018), (1092, 7446231), (1116, 7286097), (1183, 6873444), (1209, 6725628), (1302, 6245226), (1404, 5791513), (1521, 5346012), (1612, 5044221), (1638, 4964154), (1674, 4857398), (1953, 4163484), (2028, 4009509), (2053, 3960684), (2366, 3436722), (2418, 3362814), (2457, 3309436), (2604, 3122613), (2821, 2882412), (3042, 2673006), (3276, 2482077), (3348, 2428699), (3549, 2291148), (3627, 2241876), (3906, 2081742), (4106, 1980342), (4563, 1782004), (4732, 1718361), (4836, 1681407), (4914, 1654718), (5239, 1552068), (5642, 1441206), (5859, 1387828), (6084, 1336503), (6159, 1320228), (7098, 1145574), (7254, 1120938), (7812, 1040871), (8212, 990171), (8463, 960804), (9126, 891002), (9828, 827359), (10478, 776034), (10647, 763716), (10881, 747292), (11284, 720603), (11718, 693914), (12318, 660114), (14196, 572787), (14371, 565812), (14508, 560469), (15717, 517356), (16926, 480402), (18252, 445501), (18477, 440076), (20956, 388017), (21294, 381858), (21762, 373646), (23436, 346957), (24636, 330057), (25389, 320268), (26689, 304668), (28742, 282906), (31434, 258678), (31941, 254572), (33852, 240201), (36673, 221724), (36954, 220038), (42588, 190929), (43113, 188604), (43524, 186823), (47151, 172452), (50778, 160134), (53378, 152334), (55431, 146692), (57484, 141453), (62868, 129339), (63643, 127764), (63882, 127286), (73346, 110862), (73908, 110019), (76167, 106756), (80067, 101556), (86226, 94302)]