400851552

素因数分解:

$2^5\times 3^1\times {\mathrm{661}}^1\times {\mathrm{6317}}^1$

素因数の和:6991

約数の個数: 48

約数和(自身を含む): 1053994032

約数和(自身を除く): 653142480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 661, 1322, 1983, 2644, 3966, 5288, 6317, 7932, 10576, 12634, 15864, 18951, 21152, 25268, 31728, 37902, 50536, 63456, 75804, 101072, 151608, 202144, 303216, 606432, 4175537, 8351074, 12526611, 16702148, 25053222, 33404296, 50106444, 66808592, 100212888, 133617184, 200425776, 400851552]

約数ペア:

[(1, 400851552), (2, 200425776), (3, 133617184), (4, 100212888), (6, 66808592), (8, 50106444), (12, 33404296), (16, 25053222), (24, 16702148), (32, 12526611), (48, 8351074), (96, 4175537), (661, 606432), (1322, 303216), (1983, 202144), (2644, 151608), (3966, 101072), (5288, 75804), (6317, 63456), (7932, 50536), (10576, 37902), (12634, 31728), (15864, 25268), (18951, 21152)]