220489152

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{88337}}^1$

素因数の和:88365

約数の個数: 56

約数和(自身を含む): 628259856

約数和(自身を除く): 407770704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 88337, 176674, 265011, 353348, 530022, 706696, 1060044, 1148381, 1413392, 2120088, 2296762, 2826784, 3445143, 4240176, 4593524, 5653568, 6890286, 8480352, 9187048, 13780572, 16960704, 18374096, 27561144, 36748192, 55122288, 73496384, 110244576, 220489152]

約数ペア:

[(1, 220489152), (2, 110244576), (3, 73496384), (4, 55122288), (6, 36748192), (8, 27561144), (12, 18374096), (13, 16960704), (16, 13780572), (24, 9187048), (26, 8480352), (32, 6890286), (39, 5653568), (48, 4593524), (52, 4240176), (64, 3445143), (78, 2826784), (96, 2296762), (104, 2120088), (156, 1413392), (192, 1148381), (208, 1060044), (312, 706696), (416, 530022), (624, 353348), (832, 265011), (1248, 176674), (2496, 88337)]