1279967376

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73867}}^1$

素因数の和:73916

約数の個数: 60

約数和(自身を含む): 3489819792

約数和(自身を除く): 2209852416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 8664, 17328, 73867, 147734, 221601, 295468, 443202, 590936, 886404, 1181872, 1403473, 1772808, 2806946, 3545616, 4210419, 5613892, 8420838, 11227784, 16841676, 22455568, 26665987, 33683352, 53331974, 67366704, 79997961, 106663948, 159995922, 213327896, 319991844, 426655792, 639983688, 1279967376]

約数ペア:

[(1, 1279967376), (2, 639983688), (3, 426655792), (4, 319991844), (6, 213327896), (8, 159995922), (12, 106663948), (16, 79997961), (19, 67366704), (24, 53331974), (38, 33683352), (48, 26665987), (57, 22455568), (76, 16841676), (114, 11227784), (152, 8420838), (228, 5613892), (304, 4210419), (361, 3545616), (456, 2806946), (722, 1772808), (912, 1403473), (1083, 1181872), (1444, 886404), (2166, 590936), (2888, 443202), (4332, 295468), (5776, 221601), (8664, 147734), (17328, 73867)]