319713044

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{7517}}^1$

素因数の和:7573

約数の個数: 48

約数和(自身を含む): 673612800

約数和(自身を除く): 353899756

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 3038, 6076, 7517, 10633, 15034, 21266, 30068, 42532, 52619, 105238, 210476, 233027, 368333, 466054, 736666, 932108, 1473332, 1631189, 2578331, 3262378, 5156662, 6524756, 10313324, 11418323, 22836646, 45673292, 79928261, 159856522, 319713044]

約数ペア:

[(1, 319713044), (2, 159856522), (4, 79928261), (7, 45673292), (14, 22836646), (28, 11418323), (31, 10313324), (49, 6524756), (62, 5156662), (98, 3262378), (124, 2578331), (196, 1631189), (217, 1473332), (343, 932108), (434, 736666), (686, 466054), (868, 368333), (1372, 233027), (1519, 210476), (3038, 105238), (6076, 52619), (7517, 42532), (10633, 30068), (15034, 21266)]