247630416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8849}}^1$

素因数の和:8924

約数の個数: 80

約数和(自身を含む): 711115200

約数和(自身を除く): 463484784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 8849, 9328, 13992, 17698, 26547, 27984, 35396, 53094, 70792, 97339, 106188, 141584, 194678, 212376, 292017, 389356, 424752, 468997, 584034, 778712, 937994, 1168068, 1406991, 1557424, 1875988, 2336136, 2813982, 3751976, 4672272, 5158967, 5627964, 7503952, 10317934, 11255928, 15476901, 20635868, 22511856, 30953802, 41271736, 61907604, 82543472, 123815208, 247630416]

約数ペア:

[(1, 247630416), (2, 123815208), (3, 82543472), (4, 61907604), (6, 41271736), (8, 30953802), (11, 22511856), (12, 20635868), (16, 15476901), (22, 11255928), (24, 10317934), (33, 7503952), (44, 5627964), (48, 5158967), (53, 4672272), (66, 3751976), (88, 2813982), (106, 2336136), (132, 1875988), (159, 1557424), (176, 1406991), (212, 1168068), (264, 937994), (318, 778712), (424, 584034), (528, 468997), (583, 424752), (636, 389356), (848, 292017), (1166, 212376), (1272, 194678), (1749, 141584), (2332, 106188), (2544, 97339), (3498, 70792), (4664, 53094), (6996, 35396), (8849, 27984), (9328, 26547), (13992, 17698)]