263144024

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 584750880

約数和(自身を除く): 321606856

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1331, 1573, 1901, 2662, 3146, 3802, 5324, 6292, 7604, 10648, 12584, 15208, 17303, 20911, 24713, 34606, 41822, 49426, 69212, 83644, 98852, 138424, 167288, 197704, 230021, 271843, 460042, 543686, 920084, 1087372, 1840168, 2174744, 2530231, 2990273, 5060462, 5980546, 10120924, 11961092, 20241848, 23922184, 32893003, 65786006, 131572012, 263144024]

約数ペア:

[(1, 263144024), (2, 131572012), (4, 65786006), (8, 32893003), (11, 23922184), (13, 20241848), (22, 11961092), (26, 10120924), (44, 5980546), (52, 5060462), (88, 2990273), (104, 2530231), (121, 2174744), (143, 1840168), (242, 1087372), (286, 920084), (484, 543686), (572, 460042), (968, 271843), (1144, 230021), (1331, 197704), (1573, 167288), (1901, 138424), (2662, 98852), (3146, 83644), (3802, 69212), (5324, 49426), (6292, 41822), (7604, 34606), (10648, 24713), (12584, 20911), (15208, 17303)]