405477216

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{13669}}^1$

素因数の和:13788

約数の個数: 72

約数和(自身を含む): 1164355920

約数和(自身を除く): 758878704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 9888, 13669, 14832, 27338, 29664, 41007, 54676, 82014, 109352, 123021, 164028, 218704, 246042, 328056, 437408, 492084, 656112, 984168, 1312224, 1407907, 1968336, 2815814, 3936672, 4223721, 5631628, 8447442, 11263256, 12671163, 16894884, 22526512, 25342326, 33789768, 45053024, 50684652, 67579536, 101369304, 135159072, 202738608, 405477216]

約数ペア:

[(1, 405477216), (2, 202738608), (3, 135159072), (4, 101369304), (6, 67579536), (8, 50684652), (9, 45053024), (12, 33789768), (16, 25342326), (18, 22526512), (24, 16894884), (32, 12671163), (36, 11263256), (48, 8447442), (72, 5631628), (96, 4223721), (103, 3936672), (144, 2815814), (206, 1968336), (288, 1407907), (309, 1312224), (412, 984168), (618, 656112), (824, 492084), (927, 437408), (1236, 328056), (1648, 246042), (1854, 218704), (2472, 164028), (3296, 123021), (3708, 109352), (4944, 82014), (7416, 54676), (9888, 41007), (13669, 29664), (14832, 27338)]