220877232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{148439}}^1$

素因数の和:148481

約数の個数: 40

約数和(自身を含む): 589009920

約数和(自身を除く): 368132688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 148439, 296878, 445317, 593756, 890634, 1187512, 1781268, 2375024, 3562536, 4601609, 7125072, 9203218, 13804827, 18406436, 27609654, 36812872, 55219308, 73625744, 110438616, 220877232]

約数ペア:

[(1, 220877232), (2, 110438616), (3, 73625744), (4, 55219308), (6, 36812872), (8, 27609654), (12, 18406436), (16, 13804827), (24, 9203218), (31, 7125072), (48, 4601609), (62, 3562536), (93, 2375024), (124, 1781268), (186, 1187512), (248, 890634), (372, 593756), (496, 445317), (744, 296878), (1488, 148439)]