266018766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 588409920

約数和(自身を除く): 322391154

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 229, 281, 318, 458, 562, 687, 689, 843, 1374, 1378, 1686, 2067, 2977, 3653, 4134, 5954, 7306, 8931, 10959, 12137, 14893, 17862, 21918, 24274, 29786, 36411, 44679, 64349, 72822, 89358, 128698, 157781, 193047, 193609, 315562, 386094, 387218, 473343, 580827, 836537, 946686, 1161654, 1673074, 2509611, 3410497, 5019222, 6820994, 10231491, 20462982, 44336461, 88672922, 133009383, 266018766]

約数ペア:

[(1, 266018766), (2, 133009383), (3, 88672922), (6, 44336461), (13, 20462982), (26, 10231491), (39, 6820994), (53, 5019222), (78, 3410497), (106, 2509611), (159, 1673074), (229, 1161654), (281, 946686), (318, 836537), (458, 580827), (562, 473343), (687, 387218), (689, 386094), (843, 315562), (1374, 193609), (1378, 193047), (1686, 157781), (2067, 128698), (2977, 89358), (3653, 72822), (4134, 64349), (5954, 44679), (7306, 36411), (8931, 29786), (10959, 24274), (12137, 21918), (14893, 17862)]