1515007728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19739}}^1$

素因数の和:19807

約数の個数: 120

約数和(自身を含む): 4677669360

約数和(自身を除く): 3162661632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4264, 4797, 5904, 6396, 8528, 9594, 12792, 19188, 19739, 25584, 38376, 39478, 59217, 76752, 78956, 118434, 157912, 177651, 236868, 256607, 315824, 355302, 473736, 513214, 710604, 769821, 809299, 947472, 1026428, 1421208, 1539642, 1618598, 2052856, 2309463, 2427897, 2842416, 3079284, 3237196, 4105712, 4618926, 4855794, 6158568, 6474392, 7283691, 9237852, 9711588, 10520887, 12317136, 12948784, 14567382, 18475704, 19423176, 21041774, 29134764, 31562661, 36951408, 38846352, 42083548, 58269528, 63125322, 84167096, 94687983, 116539056, 126250644, 168334192, 189375966, 252501288, 378751932, 505002576, 757503864, 1515007728]

約数ペア:

[(1, 1515007728), (2, 757503864), (3, 505002576), (4, 378751932), (6, 252501288), (8, 189375966), (9, 168334192), (12, 126250644), (13, 116539056), (16, 94687983), (18, 84167096), (24, 63125322), (26, 58269528), (36, 42083548), (39, 38846352), (41, 36951408), (48, 31562661), (52, 29134764), (72, 21041774), (78, 19423176), (82, 18475704), (104, 14567382), (117, 12948784), (123, 12317136), (144, 10520887), (156, 9711588), (164, 9237852), (208, 7283691), (234, 6474392), (246, 6158568), (312, 4855794), (328, 4618926), (369, 4105712), (468, 3237196), (492, 3079284), (533, 2842416), (624, 2427897), (656, 2309463), (738, 2052856), (936, 1618598), (984, 1539642), (1066, 1421208), (1476, 1026428), (1599, 947472), (1872, 809299), (1968, 769821), (2132, 710604), (2952, 513214), (3198, 473736), (4264, 355302), (4797, 315824), (5904, 256607), (6396, 236868), (8528, 177651), (9594, 157912), (12792, 118434), (19188, 78956), (19739, 76752), (25584, 59217), (38376, 39478)]