1420245888

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{99961}}^1$

素因数の和:100015

約数の個数: 64

約数和(自身を含む): 3874527120

約数和(自身を除く): 2454281232

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, 99961, 199922, 299883, 399844, 599766, 799688, 1199532, 1599376, 2399064, 3198752, 3698557, 4798128, 6397504, 7397114, 9596256, 11095671, 12795008, 14794228, 19192512, 22191342, 29588456, 38385024, 44382684, 59176912, 88765368, 118353824, 177530736, 236707648, 355061472, 473415296, 710122944, 1420245888]

約数ペア:

[(1, 1420245888), (2, 710122944), (3, 473415296), (4, 355061472), (6, 236707648), (8, 177530736), (12, 118353824), (16, 88765368), (24, 59176912), (32, 44382684), (37, 38385024), (48, 29588456), (64, 22191342), (74, 19192512), (96, 14794228), (111, 12795008), (128, 11095671), (148, 9596256), (192, 7397114), (222, 6397504), (296, 4798128), (384, 3698557), (444, 3198752), (592, 2399064), (888, 1599376), (1184, 1199532), (1776, 799688), (2368, 599766), (3552, 399844), (4736, 299883), (7104, 199922), (14208, 99961)]