408493332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 1161123600

約数和(自身を除く): 752630268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 61, 78, 82, 117, 122, 123, 156, 164, 183, 234, 244, 246, 349, 366, 369, 468, 492, 533, 549, 698, 732, 738, 793, 1047, 1066, 1098, 1396, 1476, 1586, 1599, 2094, 2132, 2196, 2379, 2501, 3141, 3172, 3198, 4188, 4537, 4758, 4797, 5002, 6282, 6396, 7137, 7503, 9074, 9516, 9594, 10004, 12564, 13611, 14274, 14309, 15006, 18148, 19188, 21289, 22509, 27222, 28548, 28618, 30012, 32513, 40833, 42578, 42927, 45018, 54444, 57236, 63867, 65026, 81666, 85156, 85854, 90036, 97539, 127734, 128781, 130052, 163332, 171708, 186017, 191601, 195078, 255468, 257562, 276757, 292617, 372034, 383202, 390156, 515124, 553514, 558051, 585234, 744068, 766404, 830271, 872849, 1107028, 1116102, 1170468, 1660542, 1674153, 1745698, 2232204, 2490813, 2618547, 3321084, 3348306, 3491396, 4981626, 5237094, 6696612, 7855641, 9963252, 10474188, 11347037, 15711282, 22694074, 31422564, 34041111, 45388148, 68082222, 102123333, 136164444, 204246666, 408493332]

約数ペア:

[(1, 408493332), (2, 204246666), (3, 136164444), (4, 102123333), (6, 68082222), (9, 45388148), (12, 34041111), (13, 31422564), (18, 22694074), (26, 15711282), (36, 11347037), (39, 10474188), (41, 9963252), (52, 7855641), (61, 6696612), (78, 5237094), (82, 4981626), (117, 3491396), (122, 3348306), (123, 3321084), (156, 2618547), (164, 2490813), (183, 2232204), (234, 1745698), (244, 1674153), (246, 1660542), (349, 1170468), (366, 1116102), (369, 1107028), (468, 872849), (492, 830271), (533, 766404), (549, 744068), (698, 585234), (732, 558051), (738, 553514), (793, 515124), (1047, 390156), (1066, 383202), (1098, 372034), (1396, 292617), (1476, 276757), (1586, 257562), (1599, 255468), (2094, 195078), (2132, 191601), (2196, 186017), (2379, 171708), (2501, 163332), (3141, 130052), (3172, 128781), (3198, 127734), (4188, 97539), (4537, 90036), (4758, 85854), (4797, 85156), (5002, 81666), (6282, 65026), (6396, 63867), (7137, 57236), (7503, 54444), (9074, 45018), (9516, 42927), (9594, 42578), (10004, 40833), (12564, 32513), (13611, 30012), (14274, 28618), (14309, 28548), (15006, 27222), (18148, 22509), (19188, 21289)]