628221352

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 1328140800

約数和(自身を除く): 699919448

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1331, 1439, 1804, 2662, 2878, 3608, 4961, 5324, 5756, 9922, 10648, 11512, 15829, 19844, 31658, 39688, 54571, 58999, 63316, 109142, 117998, 126632, 174119, 218284, 235996, 348238, 436568, 471992, 648989, 696476, 1297978, 1392952, 1915309, 2595956, 3830618, 5191912, 7138879, 7661236, 14277758, 15322472, 28555516, 57111032, 78527669, 157055338, 314110676, 628221352]

約数ペア:

[(1, 628221352), (2, 314110676), (4, 157055338), (8, 78527669), (11, 57111032), (22, 28555516), (41, 15322472), (44, 14277758), (82, 7661236), (88, 7138879), (121, 5191912), (164, 3830618), (242, 2595956), (328, 1915309), (451, 1392952), (484, 1297978), (902, 696476), (968, 648989), (1331, 471992), (1439, 436568), (1804, 348238), (2662, 235996), (2878, 218284), (3608, 174119), (4961, 126632), (5324, 117998), (5756, 109142), (9922, 63316), (10648, 58999), (11512, 54571), (15829, 39688), (19844, 31658)]