280137912

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9817}}^1$

素因数の和:9896

約数の個数: 64

約数和(自身を含む): 742240800

約数和(自身を除く): 462102888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 492, 696, 984, 1189, 2378, 3567, 4756, 7134, 9512, 9817, 14268, 19634, 28536, 29451, 39268, 58902, 78536, 117804, 235608, 284693, 402497, 569386, 804994, 854079, 1138772, 1207491, 1609988, 1708158, 2277544, 2414982, 3219976, 3416316, 4829964, 6832632, 9659928, 11672413, 23344826, 35017239, 46689652, 70034478, 93379304, 140068956, 280137912]

約数ペア:

[(1, 280137912), (2, 140068956), (3, 93379304), (4, 70034478), (6, 46689652), (8, 35017239), (12, 23344826), (24, 11672413), (29, 9659928), (41, 6832632), (58, 4829964), (82, 3416316), (87, 3219976), (116, 2414982), (123, 2277544), (164, 1708158), (174, 1609988), (232, 1207491), (246, 1138772), (328, 854079), (348, 804994), (492, 569386), (696, 402497), (984, 284693), (1189, 235608), (2378, 117804), (3567, 78536), (4756, 58902), (7134, 39268), (9512, 29451), (9817, 28536), (14268, 19634)]