334523480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{773}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 780192000

約数和(自身を除く): 445668520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 349, 620, 698, 773, 1240, 1396, 1546, 1745, 2792, 3092, 3490, 3865, 6184, 6980, 7730, 10819, 13960, 15460, 21638, 23963, 30920, 43276, 47926, 54095, 86552, 95852, 108190, 119815, 191704, 216380, 239630, 269777, 432760, 479260, 539554, 958520, 1079108, 1348885, 2158216, 2697770, 5395540, 8363087, 10791080, 16726174, 33452348, 41815435, 66904696, 83630870, 167261740, 334523480]

約数ペア:

[(1, 334523480), (2, 167261740), (4, 83630870), (5, 66904696), (8, 41815435), (10, 33452348), (20, 16726174), (31, 10791080), (40, 8363087), (62, 5395540), (124, 2697770), (155, 2158216), (248, 1348885), (310, 1079108), (349, 958520), (620, 539554), (698, 479260), (773, 432760), (1240, 269777), (1396, 239630), (1546, 216380), (1745, 191704), (2792, 119815), (3092, 108190), (3490, 95852), (3865, 86552), (6184, 54095), (6980, 47926), (7730, 43276), (10819, 30920), (13960, 23963), (15460, 21638)]