1999477632

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{140729}}^1$

素因数の和:140783

約数の個数: 64

約数和(自身を含む): 5454694800

約数和(自身を除く): 3455217168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 14208, 140729, 281458, 422187, 562916, 844374, 1125832, 1688748, 2251664, 3377496, 4503328, 5206973, 6754992, 9006656, 10413946, 13509984, 15620919, 18013312, 20827892, 27019968, 31241838, 41655784, 54039936, 62483676, 83311568, 124967352, 166623136, 249934704, 333246272, 499869408, 666492544, 999738816, 1999477632]

約数ペア:

[(1, 1999477632), (2, 999738816), (3, 666492544), (4, 499869408), (6, 333246272), (8, 249934704), (12, 166623136), (16, 124967352), (24, 83311568), (32, 62483676), (37, 54039936), (48, 41655784), (64, 31241838), (74, 27019968), (96, 20827892), (111, 18013312), (128, 15620919), (148, 13509984), (192, 10413946), (222, 9006656), (296, 6754992), (384, 5206973), (444, 4503328), (592, 3377496), (888, 2251664), (1184, 1688748), (1776, 1125832), (2368, 844374), (3552, 562916), (4736, 422187), (7104, 281458), (14208, 140729)]