219150112

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{683}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 445398912

約数和(自身を除く): 226248800

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 271, 296, 542, 592, 683, 1084, 1184, 1366, 2168, 2732, 4336, 5464, 8672, 10027, 10928, 20054, 21856, 25271, 40108, 50542, 80216, 101084, 160432, 185093, 202168, 320864, 370186, 404336, 740372, 808672, 1480744, 2961488, 5922976, 6848441, 13696882, 27393764, 54787528, 109575056, 219150112]

約数ペア:

[(1, 219150112), (2, 109575056), (4, 54787528), (8, 27393764), (16, 13696882), (32, 6848441), (37, 5922976), (74, 2961488), (148, 1480744), (271, 808672), (296, 740372), (542, 404336), (592, 370186), (683, 320864), (1084, 202168), (1184, 185093), (1366, 160432), (2168, 101084), (2732, 80216), (4336, 50542), (5464, 40108), (8672, 25271), (10027, 21856), (10928, 20054)]