251727372

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4440

約数の個数: 96

約数和(自身を含む): 720135360

約数和(自身を除く): 468407988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 82, 108, 117, 123, 156, 164, 234, 246, 351, 369, 468, 492, 533, 702, 738, 1066, 1107, 1404, 1476, 1599, 2132, 2214, 3198, 4373, 4428, 4797, 6396, 8746, 9594, 13119, 14391, 17492, 19188, 26238, 28782, 39357, 52476, 56849, 57564, 78714, 113698, 118071, 157428, 170547, 179293, 227396, 236142, 341094, 358586, 472284, 511641, 537879, 682188, 717172, 1023282, 1075758, 1534923, 1613637, 2046564, 2151516, 2330809, 3069846, 3227274, 4661618, 4840911, 6139692, 6454548, 6992427, 9323236, 9681822, 13984854, 19363644, 20977281, 27969708, 41954562, 62931843, 83909124, 125863686, 251727372]

約数ペア:

[(1, 251727372), (2, 125863686), (3, 83909124), (4, 62931843), (6, 41954562), (9, 27969708), (12, 20977281), (13, 19363644), (18, 13984854), (26, 9681822), (27, 9323236), (36, 6992427), (39, 6454548), (41, 6139692), (52, 4840911), (54, 4661618), (78, 3227274), (82, 3069846), (108, 2330809), (117, 2151516), (123, 2046564), (156, 1613637), (164, 1534923), (234, 1075758), (246, 1023282), (351, 717172), (369, 682188), (468, 537879), (492, 511641), (533, 472284), (702, 358586), (738, 341094), (1066, 236142), (1107, 227396), (1404, 179293), (1476, 170547), (1599, 157428), (2132, 118071), (2214, 113698), (3198, 78714), (4373, 57564), (4428, 56849), (4797, 52476), (6396, 39357), (8746, 28782), (9594, 26238), (13119, 19188), (14391, 17492)]