726431316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{8513}}^1$

素因数の和:9080

約数の個数: 48

約数和(自身を含む): 1828943424

約数和(自身を除く): 1102512108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 547, 1094, 1641, 2188, 3282, 6564, 7111, 8513, 14222, 17026, 21333, 25539, 28444, 34052, 42666, 51078, 85332, 102156, 110669, 221338, 332007, 442676, 664014, 1328028, 4656611, 9313222, 13969833, 18626444, 27939666, 55879332, 60535943, 121071886, 181607829, 242143772, 363215658, 726431316]

約数ペア:

[(1, 726431316), (2, 363215658), (3, 242143772), (4, 181607829), (6, 121071886), (12, 60535943), (13, 55879332), (26, 27939666), (39, 18626444), (52, 13969833), (78, 9313222), (156, 4656611), (547, 1328028), (1094, 664014), (1641, 442676), (2188, 332007), (3282, 221338), (6564, 110669), (7111, 102156), (8513, 85332), (14222, 51078), (17026, 42666), (21333, 34052), (25539, 28444)]