399533328

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{41411}}^1$

素因数の和:41492

約数の個数: 60

約数和(自身を含む): 1134854448

約数和(自身を除く): 735321120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 41411, 82822, 124233, 165644, 248466, 331288, 372699, 496932, 662576, 745398, 993864, 1490796, 1987728, 2774537, 2981592, 5549074, 5963184, 8323611, 11098148, 16647222, 22196296, 24970833, 33294444, 44392592, 49941666, 66588888, 99883332, 133177776, 199766664, 399533328]

約数ペア:

[(1, 399533328), (2, 199766664), (3, 133177776), (4, 99883332), (6, 66588888), (8, 49941666), (9, 44392592), (12, 33294444), (16, 24970833), (18, 22196296), (24, 16647222), (36, 11098148), (48, 8323611), (67, 5963184), (72, 5549074), (134, 2981592), (144, 2774537), (201, 1987728), (268, 1490796), (402, 993864), (536, 745398), (603, 662576), (804, 496932), (1072, 372699), (1206, 331288), (1608, 248466), (2412, 165644), (3216, 124233), (4824, 82822), (9648, 41411)]