40380336

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:671

約数の個数: 80

約数和(自身を含む): 116718720

約数和(自身を除く): 76338384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 443, 633, 844, 886, 1266, 1329, 1688, 1772, 1899, 2532, 2658, 3376, 3544, 3798, 3987, 5064, 5316, 5697, 7088, 7596, 7974, 10128, 10632, 11394, 11961, 15192, 15948, 21264, 22788, 23922, 30384, 31896, 45576, 47844, 63792, 91152, 93473, 95688, 186946, 191376, 280419, 373892, 560838, 747784, 841257, 1121676, 1495568, 1682514, 2243352, 2523771, 3365028, 4486704, 5047542, 6730056, 10095084, 13460112, 20190168, 40380336]

約数ペア:

[(1, 40380336), (2, 20190168), (3, 13460112), (4, 10095084), (6, 6730056), (8, 5047542), (9, 4486704), (12, 3365028), (16, 2523771), (18, 2243352), (24, 1682514), (27, 1495568), (36, 1121676), (48, 841257), (54, 747784), (72, 560838), (108, 373892), (144, 280419), (211, 191376), (216, 186946), (422, 95688), (432, 93473), (443, 91152), (633, 63792), (844, 47844), (886, 45576), (1266, 31896), (1329, 30384), (1688, 23922), (1772, 22788), (1899, 21264), (2532, 15948), (2658, 15192), (3376, 11961), (3544, 11394), (3798, 10632), (3987, 10128), (5064, 7974), (5316, 7596), (5697, 7088)]