461006816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6469}}^1$

素因数の和:6627

約数の個数: 48

約数和(自身を含む): 968481360

約数和(自身を除く): 507474544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 1048, 2096, 2227, 4192, 4454, 6469, 8908, 12938, 17816, 25876, 35632, 51752, 71264, 103504, 109973, 207008, 219946, 439892, 847439, 879784, 1694878, 1759568, 3389756, 3519136, 6779512, 13559024, 14406463, 27118048, 28812926, 57625852, 115251704, 230503408, 461006816]

約数ペア:

[(1, 461006816), (2, 230503408), (4, 115251704), (8, 57625852), (16, 28812926), (17, 27118048), (32, 14406463), (34, 13559024), (68, 6779512), (131, 3519136), (136, 3389756), (262, 1759568), (272, 1694878), (524, 879784), (544, 847439), (1048, 439892), (2096, 219946), (2227, 207008), (4192, 109973), (4454, 103504), (6469, 71264), (8908, 51752), (12938, 35632), (17816, 25876)]