257035824

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{11821}}^1$

素因数の和:11986

約数の個数: 60

約数和(自身を含む): 724168432

約数和(自身を除く): 467132608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 5436, 7248, 10872, 11821, 21744, 23642, 35463, 47284, 70926, 94568, 106389, 141852, 189136, 212778, 283704, 425556, 567408, 851112, 1702224, 1784971, 3569942, 5354913, 7139884, 10709826, 14279768, 16064739, 21419652, 28559536, 32129478, 42839304, 64258956, 85678608, 128517912, 257035824]

約数ペア:

[(1, 257035824), (2, 128517912), (3, 85678608), (4, 64258956), (6, 42839304), (8, 32129478), (9, 28559536), (12, 21419652), (16, 16064739), (18, 14279768), (24, 10709826), (36, 7139884), (48, 5354913), (72, 3569942), (144, 1784971), (151, 1702224), (302, 851112), (453, 567408), (604, 425556), (906, 283704), (1208, 212778), (1359, 189136), (1812, 141852), (2416, 106389), (2718, 94568), (3624, 70926), (5436, 47284), (7248, 35463), (10872, 23642), (11821, 21744)]