490458288

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 1289667456

約数和(自身を除く): 799209168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 307, 332, 401, 498, 614, 664, 802, 921, 996, 1203, 1228, 1328, 1604, 1842, 1992, 2406, 2456, 3208, 3684, 3984, 4812, 4912, 6416, 7368, 9624, 14736, 19248, 25481, 33283, 50962, 66566, 76443, 99849, 101924, 123107, 133132, 152886, 199698, 203848, 246214, 266264, 305772, 369321, 399396, 407696, 492428, 532528, 611544, 738642, 798792, 984856, 1223088, 1477284, 1597584, 1969712, 2954568, 5909136, 10217881, 20435762, 30653643, 40871524, 61307286, 81743048, 122614572, 163486096, 245229144, 490458288]

約数ペア:

[(1, 490458288), (2, 245229144), (3, 163486096), (4, 122614572), (6, 81743048), (8, 61307286), (12, 40871524), (16, 30653643), (24, 20435762), (48, 10217881), (83, 5909136), (166, 2954568), (249, 1969712), (307, 1597584), (332, 1477284), (401, 1223088), (498, 984856), (614, 798792), (664, 738642), (802, 611544), (921, 532528), (996, 492428), (1203, 407696), (1228, 399396), (1328, 369321), (1604, 305772), (1842, 266264), (1992, 246214), (2406, 203848), (2456, 199698), (3208, 152886), (3684, 133132), (3984, 123107), (4812, 101924), (4912, 99849), (6416, 76443), (7368, 66566), (9624, 50962), (14736, 33283), (19248, 25481)]