331315848

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{148439}}^1$

素因数の和:148482

約数の個数: 48

約数和(自身を含む): 926265600

約数和(自身を除く): 594949752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 148439, 296878, 445317, 593756, 890634, 1187512, 1335951, 1781268, 2671902, 3562536, 4601609, 5343804, 9203218, 10687608, 13804827, 18406436, 27609654, 36812872, 41414481, 55219308, 82828962, 110438616, 165657924, 331315848]

約数ペア:

[(1, 331315848), (2, 165657924), (3, 110438616), (4, 82828962), (6, 55219308), (8, 41414481), (9, 36812872), (12, 27609654), (18, 18406436), (24, 13804827), (31, 10687608), (36, 9203218), (62, 5343804), (72, 4601609), (93, 3562536), (124, 2671902), (186, 1781268), (248, 1335951), (279, 1187512), (372, 890634), (558, 593756), (744, 445317), (1116, 296878), (2232, 148439)]