315636695584

素因数分解:

$2^5\times 7^2\times {\mathrm{419}}^1\times {\mathrm{480427}}^1$

素因数の和:480870

約数の個数: 72

約数和(自身を含む): 724591118160

約数和(自身を除く): 408954422576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 419, 784, 838, 1568, 1676, 2933, 3352, 5866, 6704, 11732, 13408, 20531, 23464, 41062, 46928, 82124, 93856, 164248, 328496, 480427, 656992, 960854, 1921708, 3362989, 3843416, 6725978, 7686832, 13451956, 15373664, 23540923, 26903912, 47081846, 53807824, 94163692, 107615648, 188327384, 201298913, 376654768, 402597826, 753309536, 805195652, 1409092391, 1610391304, 2818184782, 3220782608, 5636369564, 6441565216, 9863646737, 11272739128, 19727293474, 22545478256, 39454586948, 45090956512, 78909173896, 157818347792, 315636695584]

約数ペア:

[(1, 315636695584), (2, 157818347792), (4, 78909173896), (7, 45090956512), (8, 39454586948), (14, 22545478256), (16, 19727293474), (28, 11272739128), (32, 9863646737), (49, 6441565216), (56, 5636369564), (98, 3220782608), (112, 2818184782), (196, 1610391304), (224, 1409092391), (392, 805195652), (419, 753309536), (784, 402597826), (838, 376654768), (1568, 201298913), (1676, 188327384), (2933, 107615648), (3352, 94163692), (5866, 53807824), (6704, 47081846), (11732, 26903912), (13408, 23540923), (20531, 15373664), (23464, 13451956), (41062, 7686832), (46928, 6725978), (82124, 3843416), (93856, 3362989), (164248, 1921708), (328496, 960854), (480427, 656992)]