390157692

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7039}}^1$

素因数の和:7226

約数の個数: 48

約数和(自身を含む): 946176000

約数和(自身を除く): 556018308

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 372, 447, 596, 894, 1788, 4619, 7039, 9238, 13857, 14078, 18476, 21117, 27714, 28156, 42234, 55428, 84468, 218209, 436418, 654627, 872836, 1048811, 1309254, 2097622, 2618508, 3146433, 4195244, 6292866, 12585732, 32513141, 65026282, 97539423, 130052564, 195078846, 390157692]

約数ペア:

[(1, 390157692), (2, 195078846), (3, 130052564), (4, 97539423), (6, 65026282), (12, 32513141), (31, 12585732), (62, 6292866), (93, 4195244), (124, 3146433), (149, 2618508), (186, 2097622), (298, 1309254), (372, 1048811), (447, 872836), (596, 654627), (894, 436418), (1788, 218209), (4619, 84468), (7039, 55428), (9238, 42234), (13857, 28156), (14078, 27714), (18476, 21117)]