276258996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9677}}^1$

素因数の和:9761

約数の個数: 72

約数和(自身を含む): 764445864

約数和(自身を除く): 488186868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 9677, 14274, 19354, 28548, 29031, 38708, 58062, 87093, 116124, 125801, 174186, 251602, 348372, 377403, 503204, 590297, 754806, 1132209, 1180594, 1509612, 1770891, 2264418, 2361188, 3541782, 4528836, 5312673, 7083564, 7673861, 10625346, 15347722, 21250692, 23021583, 30695444, 46043166, 69064749, 92086332, 138129498, 276258996]

約数ペア:

[(1, 276258996), (2, 138129498), (3, 92086332), (4, 69064749), (6, 46043166), (9, 30695444), (12, 23021583), (13, 21250692), (18, 15347722), (26, 10625346), (36, 7673861), (39, 7083564), (52, 5312673), (61, 4528836), (78, 3541782), (117, 2361188), (122, 2264418), (156, 1770891), (183, 1509612), (234, 1180594), (244, 1132209), (366, 754806), (468, 590297), (549, 503204), (732, 377403), (793, 348372), (1098, 251602), (1586, 174186), (2196, 125801), (2379, 116124), (3172, 87093), (4758, 58062), (7137, 38708), (9516, 29031), (9677, 28548), (14274, 19354)]