217977936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1409}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 616835520

約数和(自身を除く): 398857584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 293, 528, 586, 879, 1172, 1409, 1758, 2344, 2818, 3223, 3516, 4227, 4688, 5636, 6446, 7032, 8454, 9669, 11272, 12892, 14064, 15499, 16908, 19338, 22544, 25784, 30998, 33816, 38676, 46497, 51568, 61996, 67632, 77352, 92994, 123992, 154704, 185988, 247984, 371976, 412837, 743952, 825674, 1238511, 1651348, 2477022, 3302696, 4541207, 4954044, 6605392, 9082414, 9908088, 13623621, 18164828, 19816176, 27247242, 36329656, 54494484, 72659312, 108988968, 217977936]

約数ペア:

[(1, 217977936), (2, 108988968), (3, 72659312), (4, 54494484), (6, 36329656), (8, 27247242), (11, 19816176), (12, 18164828), (16, 13623621), (22, 9908088), (24, 9082414), (33, 6605392), (44, 4954044), (48, 4541207), (66, 3302696), (88, 2477022), (132, 1651348), (176, 1238511), (264, 825674), (293, 743952), (528, 412837), (586, 371976), (879, 247984), (1172, 185988), (1409, 154704), (1758, 123992), (2344, 92994), (2818, 77352), (3223, 67632), (3516, 61996), (4227, 51568), (4688, 46497), (5636, 38676), (6446, 33816), (7032, 30998), (8454, 25784), (9669, 22544), (11272, 19338), (12892, 16908), (14064, 15499)]