258737496

素因数分解:

$2^3\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{5059}}^1$

素因数の和:7199

約数の個数: 32

約数和(自身を含む): 647275200

約数和(自身を除く): 388537704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2131, 4262, 5059, 6393, 8524, 10118, 12786, 15177, 17048, 20236, 25572, 30354, 40472, 51144, 60708, 121416, 10780729, 21561458, 32342187, 43122916, 64684374, 86245832, 129368748, 258737496]

約数ペア:

[(1, 258737496), (2, 129368748), (3, 86245832), (4, 64684374), (6, 43122916), (8, 32342187), (12, 21561458), (24, 10780729), (2131, 121416), (4262, 60708), (5059, 51144), (6393, 40472), (8524, 30354), (10118, 25572), (12786, 20236), (15177, 17048)]