331784562

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 699715584

約数和(自身を除く): 367931022

約数列:

[1, 2, 3, 6, 47, 71, 73, 94, 141, 142, 146, 213, 219, 227, 282, 426, 438, 454, 681, 1362, 3337, 3431, 5183, 6674, 6862, 10011, 10293, 10366, 10669, 15549, 16117, 16571, 20022, 20586, 21338, 31098, 32007, 32234, 33142, 48351, 49713, 64014, 96702, 99426, 243601, 487202, 730803, 757499, 778837, 1176541, 1461606, 1514998, 1557674, 2272497, 2336511, 2353082, 3529623, 4544994, 4673022, 7059246, 55297427, 110594854, 165892281, 331784562]

約数ペア:

[(1, 331784562), (2, 165892281), (3, 110594854), (6, 55297427), (47, 7059246), (71, 4673022), (73, 4544994), (94, 3529623), (141, 2353082), (142, 2336511), (146, 2272497), (213, 1557674), (219, 1514998), (227, 1461606), (282, 1176541), (426, 778837), (438, 757499), (454, 730803), (681, 487202), (1362, 243601), (3337, 99426), (3431, 96702), (5183, 64014), (6674, 49713), (6862, 48351), (10011, 33142), (10293, 32234), (10366, 32007), (10669, 31098), (15549, 21338), (16117, 20586), (16571, 20022)]