387638832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1153687}}^1$

素因数の和:1153705

約数の個数: 40

約数和(自身を含む): 1144458496

約数和(自身を除く): 756819664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1153687, 2307374, 3461061, 4614748, 6922122, 8075809, 9229496, 13844244, 16151618, 18458992, 24227427, 27688488, 32303236, 48454854, 55376976, 64606472, 96909708, 129212944, 193819416, 387638832]

約数ペア:

[(1, 387638832), (2, 193819416), (3, 129212944), (4, 96909708), (6, 64606472), (7, 55376976), (8, 48454854), (12, 32303236), (14, 27688488), (16, 24227427), (21, 18458992), (24, 16151618), (28, 13844244), (42, 9229496), (48, 8075809), (56, 6922122), (84, 4614748), (112, 3461061), (168, 2307374), (336, 1153687)]