960658012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 1864262400

約数和(自身を除く): 903604388

約数列:

[1, 2, 4, 19, 38, 43, 61, 76, 79, 86, 122, 158, 172, 244, 316, 817, 1159, 1501, 1634, 2318, 2623, 3002, 3268, 3397, 3721, 4636, 4819, 5246, 6004, 6794, 7442, 9638, 10492, 13588, 14884, 19276, 49837, 64543, 70699, 91561, 99674, 129086, 141398, 160003, 183122, 199348, 207217, 258172, 282796, 293959, 320006, 366244, 414434, 587918, 640012, 828868, 1175836, 3040057, 3937123, 5585221, 6080114, 7874246, 11170442, 12160228, 12640237, 15748492, 22340884, 25280474, 50560948, 240164503, 480329006, 960658012]

約数ペア:

[(1, 960658012), (2, 480329006), (4, 240164503), (19, 50560948), (38, 25280474), (43, 22340884), (61, 15748492), (76, 12640237), (79, 12160228), (86, 11170442), (122, 7874246), (158, 6080114), (172, 5585221), (244, 3937123), (316, 3040057), (817, 1175836), (1159, 828868), (1501, 640012), (1634, 587918), (2318, 414434), (2623, 366244), (3002, 320006), (3268, 293959), (3397, 282796), (3721, 258172), (4636, 207217), (4819, 199348), (5246, 183122), (6004, 160003), (6794, 141398), (7442, 129086), (9638, 99674), (10492, 91561), (13588, 70699), (14884, 64543), (19276, 49837)]