217366917128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{33457}}^1$

素因数の和:34014

約数の個数: 64

約数和(自身を含む): 428412291840

約数和(自身を除く): 211045374712

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 467, 934, 1739, 1868, 3478, 3736, 6956, 13912, 17279, 21949, 33457, 34558, 43898, 66914, 69116, 87796, 133828, 138232, 175592, 267656, 812113, 1237909, 1572479, 1624226, 2475818, 3144958, 3248452, 4951636, 6289916, 6496904, 9903272, 12579832, 15624419, 31248838, 58181723, 62497676, 116363446, 124995352, 232726892, 465453784, 578103503, 734347693, 1156207006, 1468695386, 2312414012, 2937390772, 4624828024, 5874781544, 27170864641, 54341729282, 108683458564, 217366917128]

約数ペア:

[(1, 217366917128), (2, 108683458564), (4, 54341729282), (8, 27170864641), (37, 5874781544), (47, 4624828024), (74, 2937390772), (94, 2312414012), (148, 1468695386), (188, 1156207006), (296, 734347693), (376, 578103503), (467, 465453784), (934, 232726892), (1739, 124995352), (1868, 116363446), (3478, 62497676), (3736, 58181723), (6956, 31248838), (13912, 15624419), (17279, 12579832), (21949, 9903272), (33457, 6496904), (34558, 6289916), (43898, 4951636), (66914, 3248452), (69116, 3144958), (87796, 2475818), (133828, 1624226), (138232, 1572479), (175592, 1237909), (267656, 812113)]