640498858416

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{108485579}}^1$

素因数の和:108485634

約数の個数: 60

約数和(自身を含む): 1836226927080

約数和(自身を除く): 1195728068664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 108485579, 216971158, 325456737, 433942316, 650913474, 867884632, 976370211, 1301826948, 1735769264, 1952740422, 2603653896, 3905480844, 4447908739, 5207307792, 7810961688, 8895817478, 13343726217, 15621923376, 17791634956, 26687452434, 35583269912, 40031178651, 53374904868, 71166539824, 80062357302, 106749809736, 160124714604, 213499619472, 320249429208, 640498858416]

約数ペア:

[(1, 640498858416), (2, 320249429208), (3, 213499619472), (4, 160124714604), (6, 106749809736), (8, 80062357302), (9, 71166539824), (12, 53374904868), (16, 40031178651), (18, 35583269912), (24, 26687452434), (36, 17791634956), (41, 15621923376), (48, 13343726217), (72, 8895817478), (82, 7810961688), (123, 5207307792), (144, 4447908739), (164, 3905480844), (246, 2603653896), (328, 1952740422), (369, 1735769264), (492, 1301826948), (656, 976370211), (738, 867884632), (984, 650913474), (1476, 433942316), (1968, 325456737), (2952, 216971158), (5904, 108485579)]