509638512

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20147}}^1$

素因数の和:20206

約数の個数: 80

約数和(自身を含む): 1439050752

約数和(自身を除く): 929412240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 20147, 25296, 40294, 60441, 80588, 120882, 161176, 241764, 322352, 342499, 483528, 624557, 684998, 967056, 1027497, 1249114, 1369996, 1873671, 2054994, 2498228, 2739992, 3747342, 4109988, 4996456, 5479984, 7494684, 8219976, 9992912, 10617469, 14989368, 16439952, 21234938, 29978736, 31852407, 42469876, 63704814, 84939752, 127409628, 169879504, 254819256, 509638512]

約数ペア:

[(1, 509638512), (2, 254819256), (3, 169879504), (4, 127409628), (6, 84939752), (8, 63704814), (12, 42469876), (16, 31852407), (17, 29978736), (24, 21234938), (31, 16439952), (34, 14989368), (48, 10617469), (51, 9992912), (62, 8219976), (68, 7494684), (93, 5479984), (102, 4996456), (124, 4109988), (136, 3747342), (186, 2739992), (204, 2498228), (248, 2054994), (272, 1873671), (372, 1369996), (408, 1249114), (496, 1027497), (527, 967056), (744, 684998), (816, 624557), (1054, 483528), (1488, 342499), (1581, 322352), (2108, 241764), (3162, 161176), (4216, 120882), (6324, 80588), (8432, 60441), (12648, 40294), (20147, 25296)]