1263044464

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:635

約数の個数: 80

約数和(自身を含む): 2718683136

約数和(自身を除く): 1455638672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 127, 176, 242, 254, 467, 484, 508, 934, 968, 1016, 1331, 1397, 1868, 1936, 2032, 2662, 2794, 3736, 5137, 5324, 5588, 7472, 10274, 10648, 11176, 15367, 20548, 21296, 22352, 30734, 41096, 56507, 59309, 61468, 82192, 113014, 118618, 122936, 169037, 226028, 237236, 245872, 338074, 452056, 474472, 621577, 652399, 676148, 904112, 948944, 1243154, 1304798, 1352296, 2486308, 2609596, 2704592, 4972616, 5219192, 7176389, 9945232, 10438384, 14352778, 28705556, 57411112, 78940279, 114822224, 157880558, 315761116, 631522232, 1263044464]

約数ペア:

[(1, 1263044464), (2, 631522232), (4, 315761116), (8, 157880558), (11, 114822224), (16, 78940279), (22, 57411112), (44, 28705556), (88, 14352778), (121, 10438384), (127, 9945232), (176, 7176389), (242, 5219192), (254, 4972616), (467, 2704592), (484, 2609596), (508, 2486308), (934, 1352296), (968, 1304798), (1016, 1243154), (1331, 948944), (1397, 904112), (1868, 676148), (1936, 652399), (2032, 621577), (2662, 474472), (2794, 452056), (3736, 338074), (5137, 245872), (5324, 237236), (5588, 226028), (7472, 169037), (10274, 122936), (10648, 118618), (11176, 113014), (15367, 82192), (20548, 61468), (21296, 59309), (22352, 56507), (30734, 41096)]