420215808

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3697}}^1$

素因数の和:3757

約数の個数: 88

約数和(自身を含む): 1150610512

約数和(自身を除く): 730394704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1024, 1184, 1536, 1776, 2368, 3072, 3552, 3697, 4736, 7104, 7394, 9472, 11091, 14208, 14788, 18944, 22182, 28416, 29576, 37888, 44364, 56832, 59152, 88728, 113664, 118304, 136789, 177456, 236608, 273578, 354912, 410367, 473216, 547156, 709824, 820734, 946432, 1094312, 1419648, 1641468, 1892864, 2188624, 2839296, 3282936, 3785728, 4377248, 5678592, 6565872, 8754496, 11357184, 13131744, 17508992, 26263488, 35017984, 52526976, 70035968, 105053952, 140071936, 210107904, 420215808]

約数ペア:

[(1, 420215808), (2, 210107904), (3, 140071936), (4, 105053952), (6, 70035968), (8, 52526976), (12, 35017984), (16, 26263488), (24, 17508992), (32, 13131744), (37, 11357184), (48, 8754496), (64, 6565872), (74, 5678592), (96, 4377248), (111, 3785728), (128, 3282936), (148, 2839296), (192, 2188624), (222, 1892864), (256, 1641468), (296, 1419648), (384, 1094312), (444, 946432), (512, 820734), (592, 709824), (768, 547156), (888, 473216), (1024, 410367), (1184, 354912), (1536, 273578), (1776, 236608), (2368, 177456), (3072, 136789), (3552, 118304), (3697, 113664), (4736, 88728), (7104, 59152), (7394, 56832), (9472, 44364), (11091, 37888), (14208, 29576), (14788, 28416), (18944, 22182)]