1397361336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{55823}}^1$

素因数の和:55988

約数の個数: 64

約数和(自身を含む): 4019328000

約数和(自身を除く): 2621966664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3576, 4172, 6258, 8344, 12516, 25032, 55823, 111646, 167469, 223292, 334938, 390761, 446584, 669876, 781522, 1172283, 1339752, 1563044, 2344566, 3126088, 4689132, 8317627, 9378264, 16635254, 24952881, 33270508, 49905762, 58223389, 66541016, 99811524, 116446778, 174670167, 199623048, 232893556, 349340334, 465787112, 698680668, 1397361336]

約数ペア:

[(1, 1397361336), (2, 698680668), (3, 465787112), (4, 349340334), (6, 232893556), (7, 199623048), (8, 174670167), (12, 116446778), (14, 99811524), (21, 66541016), (24, 58223389), (28, 49905762), (42, 33270508), (56, 24952881), (84, 16635254), (149, 9378264), (168, 8317627), (298, 4689132), (447, 3126088), (596, 2344566), (894, 1563044), (1043, 1339752), (1192, 1172283), (1788, 781522), (2086, 669876), (3129, 446584), (3576, 390761), (4172, 334938), (6258, 223292), (8344, 167469), (12516, 111646), (25032, 55823)]