15690771720942

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1\times {\mathrm{17449}}^1$

素因数の和:18162

約数の個数: 128

約数和(自身を含む): 33144837120000

約数和(自身を除く): 17454065399058

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 149, 186, 213, 298, 426, 447, 457, 894, 914, 1371, 2201, 2742, 4402, 4619, 6603, 9238, 10579, 13206, 13857, 14167, 17449, 21158, 27714, 28334, 31737, 32447, 34898, 42501, 52347, 63474, 64894, 68093, 85002, 97341, 104694, 136186, 194682, 204279, 327949, 408558, 540919, 655898, 983847, 1005857, 1081838, 1238879, 1622757, 1967694, 2011714, 2110883, 2477758, 2599901, 3017571, 3245514, 3716637, 4221766, 4834603, 5199802, 6035142, 6332649, 7433274, 7799703, 7974193, 9669206, 12665298, 14503809, 15599406, 15948386, 23922579, 29007618, 38405249, 47845158, 76810498, 80596931, 115215747, 149872693, 161193862, 184592971, 230431494, 241790793, 247199983, 299745386, 369185942, 449618079, 483581586, 494399966, 553778913, 566167703, 741599949, 899236158, 1107557826, 1132335406, 1188154757, 1483199898, 1698503109, 2376309514, 3397006218, 3564464271, 5722382101, 7128928542, 11444764202, 17167146303, 17551198793, 34334292606, 35102397586, 36832797467, 52653596379, 73665594934, 84358987747, 105307192758, 110498392401, 168717975494, 220996784802, 253076963241, 506153926482, 2615128620157, 5230257240314, 7845385860471, 15690771720942]

約数ペア:

[(1, 15690771720942), (2, 7845385860471), (3, 5230257240314), (6, 2615128620157), (31, 506153926482), (62, 253076963241), (71, 220996784802), (93, 168717975494), (142, 110498392401), (149, 105307192758), (186, 84358987747), (213, 73665594934), (298, 52653596379), (426, 36832797467), (447, 35102397586), (457, 34334292606), (894, 17551198793), (914, 17167146303), (1371, 11444764202), (2201, 7128928542), (2742, 5722382101), (4402, 3564464271), (4619, 3397006218), (6603, 2376309514), (9238, 1698503109), (10579, 1483199898), (13206, 1188154757), (13857, 1132335406), (14167, 1107557826), (17449, 899236158), (21158, 741599949), (27714, 566167703), (28334, 553778913), (31737, 494399966), (32447, 483581586), (34898, 449618079), (42501, 369185942), (52347, 299745386), (63474, 247199983), (64894, 241790793), (68093, 230431494), (85002, 184592971), (97341, 161193862), (104694, 149872693), (136186, 115215747), (194682, 80596931), (204279, 76810498), (327949, 47845158), (408558, 38405249), (540919, 29007618), (655898, 23922579), (983847, 15948386), (1005857, 15599406), (1081838, 14503809), (1238879, 12665298), (1622757, 9669206), (1967694, 7974193), (2011714, 7799703), (2110883, 7433274), (2477758, 6332649), (2599901, 6035142), (3017571, 5199802), (3245514, 4834603), (3716637, 4221766)]