396470416

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:956

約数の個数: 60

約数和(自身を含む): 821478672

約数和(自身を除く): 425008256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 361, 664, 722, 827, 1328, 1444, 1577, 1654, 2888, 3154, 3308, 5776, 6308, 6616, 12616, 13232, 15713, 25232, 29963, 31426, 59926, 62852, 68641, 119852, 125704, 137282, 239704, 251408, 274564, 298547, 479408, 549128, 597094, 1098256, 1194188, 1304179, 2388376, 2608358, 4776752, 5216716, 10433432, 20866864, 24779401, 49558802, 99117604, 198235208, 396470416]

約数ペア:

[(1, 396470416), (2, 198235208), (4, 99117604), (8, 49558802), (16, 24779401), (19, 20866864), (38, 10433432), (76, 5216716), (83, 4776752), (152, 2608358), (166, 2388376), (304, 1304179), (332, 1194188), (361, 1098256), (664, 597094), (722, 549128), (827, 479408), (1328, 298547), (1444, 274564), (1577, 251408), (1654, 239704), (2888, 137282), (3154, 125704), (3308, 119852), (5776, 68641), (6308, 62852), (6616, 59926), (12616, 31426), (13232, 29963), (15713, 25232)]