253673316

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{180679}}^1$

素因数の和:180705

約数の個数: 48

約数和(自身を含む): 708265600

約数和(自身を除く): 454592284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 180679, 361358, 542037, 722716, 1084074, 1626111, 2168148, 2348827, 3252222, 4697654, 4878333, 6504444, 7046481, 9395308, 9756666, 14092962, 19513332, 21139443, 28185924, 42278886, 63418329, 84557772, 126836658, 253673316]

約数ペア:

[(1, 253673316), (2, 126836658), (3, 84557772), (4, 63418329), (6, 42278886), (9, 28185924), (12, 21139443), (13, 19513332), (18, 14092962), (26, 9756666), (27, 9395308), (36, 7046481), (39, 6504444), (52, 4878333), (54, 4697654), (78, 3252222), (108, 2348827), (117, 2168148), (156, 1626111), (234, 1084074), (351, 722716), (468, 542037), (702, 361358), (1404, 180679)]