400139712

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{99241}}^1$

素因数の和:99266

約数の個数: 84

約数和(自身を含む): 1310788336

約数和(自身を除く): 910648624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 99241, 198482, 297723, 396964, 595446, 694687, 793928, 893169, 1190892, 1389374, 1587856, 1786338, 2084061, 2381784, 2778748, 3175712, 3572676, 4168122, 4763568, 5557496, 6252183, 6351424, 7145352, 8336244, 9527136, 11114992, 12504366, 14290704, 16672488, 19054272, 22229984, 25008732, 28581408, 33344976, 44459968, 50017464, 57162816, 66689952, 100034928, 133379904, 200069856, 400139712]

約数ペア:

[(1, 400139712), (2, 200069856), (3, 133379904), (4, 100034928), (6, 66689952), (7, 57162816), (8, 50017464), (9, 44459968), (12, 33344976), (14, 28581408), (16, 25008732), (18, 22229984), (21, 19054272), (24, 16672488), (28, 14290704), (32, 12504366), (36, 11114992), (42, 9527136), (48, 8336244), (56, 7145352), (63, 6351424), (64, 6252183), (72, 5557496), (84, 4763568), (96, 4168122), (112, 3572676), (126, 3175712), (144, 2778748), (168, 2381784), (192, 2084061), (224, 1786338), (252, 1587856), (288, 1389374), (336, 1190892), (448, 893169), (504, 793928), (576, 694687), (672, 595446), (1008, 396964), (1344, 297723), (2016, 198482), (4032, 99241)]