381538152

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{6301}}^1$

素因数の和:6371

約数の個数: 72

約数和(自身を含む): 1070363190

約数和(自身を除く): 688825038

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1682, 2088, 2523, 3364, 5046, 6301, 6728, 7569, 10092, 12602, 15138, 18903, 20184, 25204, 30276, 37806, 50408, 56709, 60552, 75612, 113418, 151224, 182729, 226836, 365458, 453672, 548187, 730916, 1096374, 1461832, 1644561, 2192748, 3289122, 4385496, 5299141, 6578244, 10598282, 13156488, 15897423, 21196564, 31794846, 42393128, 47692269, 63589692, 95384538, 127179384, 190769076, 381538152]

約数ペア:

[(1, 381538152), (2, 190769076), (3, 127179384), (4, 95384538), (6, 63589692), (8, 47692269), (9, 42393128), (12, 31794846), (18, 21196564), (24, 15897423), (29, 13156488), (36, 10598282), (58, 6578244), (72, 5299141), (87, 4385496), (116, 3289122), (174, 2192748), (232, 1644561), (261, 1461832), (348, 1096374), (522, 730916), (696, 548187), (841, 453672), (1044, 365458), (1682, 226836), (2088, 182729), (2523, 151224), (3364, 113418), (5046, 75612), (6301, 60552), (6728, 56709), (7569, 50408), (10092, 37806), (12602, 30276), (15138, 25204), (18903, 20184)]