315086148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16421}}^1$

素因数の和:16485

約数の個数: 72

約数和(自身を含む): 878708376

約数和(自身を除く): 563622228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 16421, 19188, 32842, 49263, 65684, 98526, 147789, 197052, 213473, 295578, 426946, 591156, 640419, 673261, 853892, 1280838, 1346522, 1921257, 2019783, 2561676, 2693044, 3842514, 4039566, 6059349, 7685028, 8079132, 8752393, 12118698, 17504786, 24237396, 26257179, 35009572, 52514358, 78771537, 105028716, 157543074, 315086148]

約数ペア:

[(1, 315086148), (2, 157543074), (3, 105028716), (4, 78771537), (6, 52514358), (9, 35009572), (12, 26257179), (13, 24237396), (18, 17504786), (26, 12118698), (36, 8752393), (39, 8079132), (41, 7685028), (52, 6059349), (78, 4039566), (82, 3842514), (117, 2693044), (123, 2561676), (156, 2019783), (164, 1921257), (234, 1346522), (246, 1280838), (369, 853892), (468, 673261), (492, 640419), (533, 591156), (738, 426946), (1066, 295578), (1476, 213473), (1599, 197052), (2132, 147789), (3198, 98526), (4797, 65684), (6396, 49263), (9594, 32842), (16421, 19188)]