225329616

素因数分解:

$2^4\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1579}}^1$

素因数の和:2584

約数の個数: 60

約数和(自身を含む): 631646080

約数和(自身を除く): 406316464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991, 1579, 1982, 2973, 3158, 3964, 4737, 5946, 6316, 7928, 8919, 9474, 11892, 12632, 14211, 15856, 17838, 18948, 23784, 25264, 28422, 35676, 37896, 47568, 56844, 71352, 75792, 113688, 142704, 227376, 1564789, 3129578, 4694367, 6259156, 9388734, 12518312, 14083101, 18777468, 25036624, 28166202, 37554936, 56332404, 75109872, 112664808, 225329616]

約数ペア:

[(1, 225329616), (2, 112664808), (3, 75109872), (4, 56332404), (6, 37554936), (8, 28166202), (9, 25036624), (12, 18777468), (16, 14083101), (18, 12518312), (24, 9388734), (36, 6259156), (48, 4694367), (72, 3129578), (144, 1564789), (991, 227376), (1579, 142704), (1982, 113688), (2973, 75792), (3158, 71352), (3964, 56844), (4737, 47568), (5946, 37896), (6316, 35676), (7928, 28422), (8919, 25264), (9474, 23784), (11892, 18948), (12632, 17838), (14211, 15856)]