818929008

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{137}}^2$

素因数の和:392

約数の個数: 120

約数和(自身を含む): 2391357360

約数和(自身を除く): 1572428352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 137, 144, 202, 216, 274, 303, 404, 411, 432, 548, 606, 808, 822, 909, 1096, 1212, 1233, 1616, 1644, 1818, 2192, 2424, 2466, 2727, 3288, 3636, 3699, 4848, 4932, 5454, 6576, 7272, 7398, 9864, 10908, 13837, 14544, 14796, 18769, 19728, 21816, 27674, 29592, 37538, 41511, 43632, 55348, 56307, 59184, 75076, 83022, 110696, 112614, 124533, 150152, 166044, 168921, 221392, 225228, 249066, 300304, 332088, 337842, 373599, 450456, 498132, 506763, 664176, 675684, 747198, 900912, 996264, 1013526, 1351368, 1494396, 1895669, 1992528, 2027052, 2702736, 2988792, 3791338, 4054104, 5687007, 5977584, 7582676, 8108208, 11374014, 15165352, 17061021, 22748028, 30330704, 34122042, 45496056, 51183063, 68244084, 90992112, 102366126, 136488168, 204732252, 272976336, 409464504, 818929008]

約数ペア:

[(1, 818929008), (2, 409464504), (3, 272976336), (4, 204732252), (6, 136488168), (8, 102366126), (9, 90992112), (12, 68244084), (16, 51183063), (18, 45496056), (24, 34122042), (27, 30330704), (36, 22748028), (48, 17061021), (54, 15165352), (72, 11374014), (101, 8108208), (108, 7582676), (137, 5977584), (144, 5687007), (202, 4054104), (216, 3791338), (274, 2988792), (303, 2702736), (404, 2027052), (411, 1992528), (432, 1895669), (548, 1494396), (606, 1351368), (808, 1013526), (822, 996264), (909, 900912), (1096, 747198), (1212, 675684), (1233, 664176), (1616, 506763), (1644, 498132), (1818, 450456), (2192, 373599), (2424, 337842), (2466, 332088), (2727, 300304), (3288, 249066), (3636, 225228), (3699, 221392), (4848, 168921), (4932, 166044), (5454, 150152), (6576, 124533), (7272, 112614), (7398, 110696), (9864, 83022), (10908, 75076), (13837, 59184), (14544, 56307), (14796, 55348), (18769, 43632), (19728, 41511), (21816, 37538), (27674, 29592)]