1263267712

素因数分解:

$2^7\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6211}}^1$

素因数の和:6459

約数の個数: 64

約数和(自身を含む): 2889325440

約数和(自身を除く): 1626057728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 227, 448, 454, 896, 908, 1589, 1816, 3178, 3632, 6211, 6356, 7264, 12422, 12712, 14528, 24844, 25424, 29056, 43477, 49688, 50848, 86954, 99376, 101696, 173908, 198752, 203392, 347816, 397504, 695632, 795008, 1391264, 1409897, 2782528, 2819794, 5565056, 5639588, 9869279, 11279176, 19738558, 22558352, 39477116, 45116704, 78954232, 90233408, 157908464, 180466816, 315816928, 631633856, 1263267712]

約数ペア:

[(1, 1263267712), (2, 631633856), (4, 315816928), (7, 180466816), (8, 157908464), (14, 90233408), (16, 78954232), (28, 45116704), (32, 39477116), (56, 22558352), (64, 19738558), (112, 11279176), (128, 9869279), (224, 5639588), (227, 5565056), (448, 2819794), (454, 2782528), (896, 1409897), (908, 1391264), (1589, 795008), (1816, 695632), (3178, 397504), (3632, 347816), (6211, 203392), (6356, 198752), (7264, 173908), (12422, 101696), (12712, 99376), (14528, 86954), (24844, 50848), (25424, 49688), (29056, 43477)]