31334268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 91123200

約数和(自身を除く): 59788932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 266, 348, 399, 406, 532, 551, 609, 677, 798, 812, 1102, 1218, 1354, 1596, 1653, 2031, 2204, 2436, 2708, 3306, 3857, 4062, 4739, 6612, 7714, 8124, 9478, 11571, 12863, 14217, 15428, 18956, 19633, 23142, 25726, 28434, 38589, 39266, 46284, 51452, 56868, 58899, 77178, 78532, 90041, 117798, 137431, 154356, 180082, 235596, 270123, 274862, 360164, 373027, 412293, 540246, 549724, 746054, 824586, 1080492, 1119081, 1492108, 1649172, 2238162, 2611189, 4476324, 5222378, 7833567, 10444756, 15667134, 31334268]

約数ペア:

[(1, 31334268), (2, 15667134), (3, 10444756), (4, 7833567), (6, 5222378), (7, 4476324), (12, 2611189), (14, 2238162), (19, 1649172), (21, 1492108), (28, 1119081), (29, 1080492), (38, 824586), (42, 746054), (57, 549724), (58, 540246), (76, 412293), (84, 373027), (87, 360164), (114, 274862), (116, 270123), (133, 235596), (174, 180082), (203, 154356), (228, 137431), (266, 117798), (348, 90041), (399, 78532), (406, 77178), (532, 58899), (551, 56868), (609, 51452), (677, 46284), (798, 39266), (812, 38589), (1102, 28434), (1218, 25726), (1354, 23142), (1596, 19633), (1653, 18956), (2031, 15428), (2204, 14217), (2436, 12863), (2708, 11571), (3306, 9478), (3857, 8124), (4062, 7714), (4739, 6612)]