397884384

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{37339}}^1$

素因数の和:37392

約数の個数: 72

約数和(自身を含む): 1162095480

約数和(自身を除く): 764211096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 37339, 74678, 112017, 149356, 224034, 298712, 336051, 448068, 597424, 672102, 896136, 1194848, 1344204, 1381543, 1792272, 2688408, 2763086, 3584544, 4144629, 5376816, 5526172, 8289258, 10753632, 11052344, 12433887, 16578516, 22104688, 24867774, 33157032, 44209376, 49735548, 66314064, 99471096, 132628128, 198942192, 397884384]

約数ペア:

[(1, 397884384), (2, 198942192), (3, 132628128), (4, 99471096), (6, 66314064), (8, 49735548), (9, 44209376), (12, 33157032), (16, 24867774), (18, 22104688), (24, 16578516), (32, 12433887), (36, 11052344), (37, 10753632), (48, 8289258), (72, 5526172), (74, 5376816), (96, 4144629), (111, 3584544), (144, 2763086), (148, 2688408), (222, 1792272), (288, 1381543), (296, 1344204), (333, 1194848), (444, 896136), (592, 672102), (666, 597424), (888, 448068), (1184, 336051), (1332, 298712), (1776, 224034), (2664, 149356), (3552, 112017), (5328, 74678), (10656, 37339)]