2291616

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 6666660

約数和(自身を除く): 4375044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 109, 144, 146, 218, 219, 288, 292, 327, 436, 438, 584, 654, 657, 872, 876, 981, 1168, 1308, 1314, 1744, 1752, 1962, 2336, 2616, 2628, 3488, 3504, 3924, 5232, 5256, 7008, 7848, 7957, 10464, 10512, 15696, 15914, 21024, 23871, 31392, 31828, 47742, 63656, 71613, 95484, 127312, 143226, 190968, 254624, 286452, 381936, 572904, 763872, 1145808, 2291616]

約数ペア:

[(1, 2291616), (2, 1145808), (3, 763872), (4, 572904), (6, 381936), (8, 286452), (9, 254624), (12, 190968), (16, 143226), (18, 127312), (24, 95484), (32, 71613), (36, 63656), (48, 47742), (72, 31828), (73, 31392), (96, 23871), (109, 21024), (144, 15914), (146, 15696), (218, 10512), (219, 10464), (288, 7957), (292, 7848), (327, 7008), (436, 5256), (438, 5232), (584, 3924), (654, 3504), (657, 3488), (872, 2628), (876, 2616), (981, 2336), (1168, 1962), (1308, 1752), (1314, 1744)]