389626832

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{17137}}^1$

素因数の和:17188

約数の個数: 60

約数和(自身を含む): 908485380

約数和(自身を除く): 518858548

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 11368, 17137, 22736, 34274, 68548, 119959, 137096, 239918, 274192, 479836, 496973, 839713, 959672, 993946, 1679426, 1919344, 1987892, 3358852, 3478811, 3975784, 6717704, 6957622, 7951568, 13435408, 13915244, 24351677, 27830488, 48703354, 55660976, 97406708, 194813416, 389626832]

約数ペア:

[(1, 389626832), (2, 194813416), (4, 97406708), (7, 55660976), (8, 48703354), (14, 27830488), (16, 24351677), (28, 13915244), (29, 13435408), (49, 7951568), (56, 6957622), (58, 6717704), (98, 3975784), (112, 3478811), (116, 3358852), (196, 1987892), (203, 1919344), (232, 1679426), (392, 993946), (406, 959672), (464, 839713), (784, 496973), (812, 479836), (1421, 274192), (1624, 239918), (2842, 137096), (3248, 119959), (5684, 68548), (11368, 34274), (17137, 22736)]