448309332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4021}}^1$

素因数の和:4213

約数の個数: 72

約数和(自身を含む): 1200486560

約数和(自身を除く): 752177228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 684, 978, 1467, 1956, 2934, 3097, 4021, 5868, 6194, 8042, 9291, 12063, 12388, 16084, 18582, 24126, 27873, 36189, 37164, 48252, 55746, 72378, 76399, 111492, 144756, 152798, 229197, 305596, 458394, 655423, 687591, 916788, 1310846, 1375182, 1966269, 2621692, 2750364, 3932538, 5898807, 7865076, 11797614, 12453037, 23595228, 24906074, 37359111, 49812148, 74718222, 112077333, 149436444, 224154666, 448309332]

約数ペア:

[(1, 448309332), (2, 224154666), (3, 149436444), (4, 112077333), (6, 74718222), (9, 49812148), (12, 37359111), (18, 24906074), (19, 23595228), (36, 12453037), (38, 11797614), (57, 7865076), (76, 5898807), (114, 3932538), (163, 2750364), (171, 2621692), (228, 1966269), (326, 1375182), (342, 1310846), (489, 916788), (652, 687591), (684, 655423), (978, 458394), (1467, 305596), (1956, 229197), (2934, 152798), (3097, 144756), (4021, 111492), (5868, 76399), (6194, 72378), (8042, 55746), (9291, 48252), (12063, 37164), (12388, 36189), (16084, 27873), (18582, 24126)]