1020232816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1614

約数の個数: 80

約数和(自身を含む): 2178749440

約数和(自身を除く): 1158516624

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 73, 76, 124, 146, 152, 248, 292, 304, 496, 584, 589, 1168, 1178, 1387, 1483, 2263, 2356, 2774, 2966, 4526, 4712, 5548, 5932, 9052, 9424, 11096, 11864, 18104, 22192, 23728, 28177, 36208, 42997, 45973, 56354, 85994, 91946, 108259, 112708, 171988, 183892, 216518, 225416, 343976, 367784, 433036, 450832, 687952, 735568, 866072, 873487, 1732144, 1746974, 2056921, 3356029, 3493948, 4113842, 6712058, 6987896, 8227684, 13424116, 13975792, 16455368, 26848232, 32910736, 53696464, 63764551, 127529102, 255058204, 510116408, 1020232816]

約数ペア:

[(1, 1020232816), (2, 510116408), (4, 255058204), (8, 127529102), (16, 63764551), (19, 53696464), (31, 32910736), (38, 26848232), (62, 16455368), (73, 13975792), (76, 13424116), (124, 8227684), (146, 6987896), (152, 6712058), (248, 4113842), (292, 3493948), (304, 3356029), (496, 2056921), (584, 1746974), (589, 1732144), (1168, 873487), (1178, 866072), (1387, 735568), (1483, 687952), (2263, 450832), (2356, 433036), (2774, 367784), (2966, 343976), (4526, 225416), (4712, 216518), (5548, 183892), (5932, 171988), (9052, 112708), (9424, 108259), (11096, 91946), (11864, 85994), (18104, 56354), (22192, 45973), (23728, 42997), (28177, 36208)]