387584112

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2510

約数の個数: 80

約数和(自身を含む): 1037949440

約数和(自身を除く): 650365328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 688, 948, 1032, 1264, 1896, 2064, 2377, 3397, 3792, 4754, 6794, 7131, 9508, 10191, 13588, 14262, 19016, 20382, 27176, 28524, 38032, 40764, 54352, 57048, 81528, 102211, 114096, 163056, 187783, 204422, 306633, 375566, 408844, 563349, 613266, 751132, 817688, 1126698, 1226532, 1502264, 1635376, 2253396, 2453064, 3004528, 4506792, 4906128, 8074669, 9013584, 16149338, 24224007, 32298676, 48448014, 64597352, 96896028, 129194704, 193792056, 387584112]

約数ペア:

[(1, 387584112), (2, 193792056), (3, 129194704), (4, 96896028), (6, 64597352), (8, 48448014), (12, 32298676), (16, 24224007), (24, 16149338), (43, 9013584), (48, 8074669), (79, 4906128), (86, 4506792), (129, 3004528), (158, 2453064), (172, 2253396), (237, 1635376), (258, 1502264), (316, 1226532), (344, 1126698), (474, 817688), (516, 751132), (632, 613266), (688, 563349), (948, 408844), (1032, 375566), (1264, 306633), (1896, 204422), (2064, 187783), (2377, 163056), (3397, 114096), (3792, 102211), (4754, 81528), (6794, 57048), (7131, 54352), (9508, 40764), (10191, 38032), (13588, 28524), (14262, 27176), (19016, 20382)]