420717363584

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{852179}}^1$

素因数の和:852248

約数の個数: 128

約数和(自身を含む): 1043068320000

約数和(自身を除く): 622350956416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 133, 152, 203, 224, 232, 266, 304, 406, 448, 464, 532, 551, 608, 812, 896, 928, 1064, 1102, 1216, 1624, 1856, 2128, 2204, 2432, 3248, 3712, 3857, 4256, 4408, 6496, 7714, 8512, 8816, 12992, 15428, 17024, 17632, 25984, 30856, 35264, 61712, 70528, 123424, 246848, 493696, 852179, 1704358, 3408716, 5965253, 6817432, 11930506, 13634864, 16191401, 23861012, 24713191, 27269728, 32382802, 47722024, 49426382, 54539456, 64765604, 95444048, 98852764, 109078912, 113339807, 129531208, 172992337, 190888096, 197705528, 226679614, 259062416, 345984674, 381776192, 395411056, 453359228, 469550629, 518124832, 691969348, 763552384, 790822112, 906718456, 939101258, 1036249664, 1383938696, 1581644224, 1813436912, 1878202516, 2072499328, 2767877392, 3163288448, 3286854403, 3626873824, 3756405032, 5535754784, 6573708806, 7253747648, 7512810064, 11071509568, 13147417612, 14507495296, 15025620128, 22143019136, 26294835224, 30051240256, 52589670448, 60102480512, 105179340896, 210358681792, 420717363584]

約数ペア:

[(1, 420717363584), (2, 210358681792), (4, 105179340896), (7, 60102480512), (8, 52589670448), (14, 30051240256), (16, 26294835224), (19, 22143019136), (28, 15025620128), (29, 14507495296), (32, 13147417612), (38, 11071509568), (56, 7512810064), (58, 7253747648), (64, 6573708806), (76, 5535754784), (112, 3756405032), (116, 3626873824), (128, 3286854403), (133, 3163288448), (152, 2767877392), (203, 2072499328), (224, 1878202516), (232, 1813436912), (266, 1581644224), (304, 1383938696), (406, 1036249664), (448, 939101258), (464, 906718456), (532, 790822112), (551, 763552384), (608, 691969348), (812, 518124832), (896, 469550629), (928, 453359228), (1064, 395411056), (1102, 381776192), (1216, 345984674), (1624, 259062416), (1856, 226679614), (2128, 197705528), (2204, 190888096), (2432, 172992337), (3248, 129531208), (3712, 113339807), (3857, 109078912), (4256, 98852764), (4408, 95444048), (6496, 64765604), (7714, 54539456), (8512, 49426382), (8816, 47722024), (12992, 32382802), (15428, 27269728), (17024, 24713191), (17632, 23861012), (25984, 16191401), (30856, 13634864), (35264, 11930506), (61712, 6817432), (70528, 5965253), (123424, 3408716), (246848, 1704358), (493696, 852179)]