190449456

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{11987}}^1$

素因数の和:12329

約数の個数: 40

約数和(自身を含む): 493521984

約数和(自身を除く): 303072528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 11987, 15888, 23974, 35961, 47948, 71922, 95896, 143844, 191792, 287688, 575376, 3967697, 7935394, 11903091, 15870788, 23806182, 31741576, 47612364, 63483152, 95224728, 190449456]

約数ペア:

[(1, 190449456), (2, 95224728), (3, 63483152), (4, 47612364), (6, 31741576), (8, 23806182), (12, 15870788), (16, 11903091), (24, 7935394), (48, 3967697), (331, 575376), (662, 287688), (993, 191792), (1324, 143844), (1986, 95896), (2648, 71922), (3972, 47948), (5296, 35961), (7944, 23974), (11987, 15888)]