385215012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2082

約数の個数: 144

約数和(自身を含む): 1219370880

約数和(自身を除く): 834155868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 59, 63, 78, 84, 91, 117, 118, 126, 156, 177, 182, 234, 236, 252, 273, 354, 364, 413, 468, 531, 546, 708, 767, 819, 826, 1062, 1092, 1239, 1534, 1638, 1652, 1993, 2124, 2301, 2478, 3068, 3276, 3717, 3986, 4602, 4956, 5369, 5979, 6903, 7434, 7972, 9204, 10738, 11958, 13806, 13951, 14868, 16107, 17937, 21476, 23916, 25909, 27612, 27902, 32214, 35874, 41853, 48321, 51818, 55804, 64428, 71748, 77727, 83706, 96642, 103636, 117587, 125559, 155454, 167412, 181363, 193284, 233181, 235174, 251118, 310908, 352761, 362726, 466362, 470348, 502236, 544089, 705522, 725452, 823109, 932724, 1058283, 1088178, 1411044, 1528631, 1632267, 1646218, 2116566, 2176356, 2469327, 3057262, 3264534, 3292436, 4233132, 4585893, 4938654, 6114524, 6529068, 7407981, 9171786, 9877308, 10700417, 13757679, 14815962, 18343572, 21400834, 27515358, 29631924, 32101251, 42801668, 55030716, 64202502, 96303753, 128405004, 192607506, 385215012]

約数ペア:

[(1, 385215012), (2, 192607506), (3, 128405004), (4, 96303753), (6, 64202502), (7, 55030716), (9, 42801668), (12, 32101251), (13, 29631924), (14, 27515358), (18, 21400834), (21, 18343572), (26, 14815962), (28, 13757679), (36, 10700417), (39, 9877308), (42, 9171786), (52, 7407981), (59, 6529068), (63, 6114524), (78, 4938654), (84, 4585893), (91, 4233132), (117, 3292436), (118, 3264534), (126, 3057262), (156, 2469327), (177, 2176356), (182, 2116566), (234, 1646218), (236, 1632267), (252, 1528631), (273, 1411044), (354, 1088178), (364, 1058283), (413, 932724), (468, 823109), (531, 725452), (546, 705522), (708, 544089), (767, 502236), (819, 470348), (826, 466362), (1062, 362726), (1092, 352761), (1239, 310908), (1534, 251118), (1638, 235174), (1652, 233181), (1993, 193284), (2124, 181363), (2301, 167412), (2478, 155454), (3068, 125559), (3276, 117587), (3717, 103636), (3986, 96642), (4602, 83706), (4956, 77727), (5369, 71748), (5979, 64428), (6903, 55804), (7434, 51818), (7972, 48321), (9204, 41853), (10738, 35874), (11958, 32214), (13806, 27902), (13951, 27612), (14868, 25909), (16107, 23916), (17937, 21476)]