629801904

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 1656005120

約数和(自身を除く): 1026203216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 307, 316, 474, 541, 614, 632, 921, 948, 1082, 1228, 1264, 1623, 1842, 1896, 2164, 2456, 3246, 3684, 3792, 4328, 4912, 6492, 7368, 8656, 12984, 14736, 24253, 25968, 42739, 48506, 72759, 85478, 97012, 128217, 145518, 166087, 170956, 194024, 256434, 291036, 332174, 341912, 388048, 498261, 512868, 582072, 664348, 683824, 996522, 1025736, 1164144, 1328696, 1993044, 2051472, 2657392, 3986088, 7972176, 13120873, 26241746, 39362619, 52483492, 78725238, 104966984, 157450476, 209933968, 314900952, 629801904]

約数ペア:

[(1, 629801904), (2, 314900952), (3, 209933968), (4, 157450476), (6, 104966984), (8, 78725238), (12, 52483492), (16, 39362619), (24, 26241746), (48, 13120873), (79, 7972176), (158, 3986088), (237, 2657392), (307, 2051472), (316, 1993044), (474, 1328696), (541, 1164144), (614, 1025736), (632, 996522), (921, 683824), (948, 664348), (1082, 582072), (1228, 512868), (1264, 498261), (1623, 388048), (1842, 341912), (1896, 332174), (2164, 291036), (2456, 256434), (3246, 194024), (3684, 170956), (3792, 166087), (4328, 145518), (4912, 128217), (6492, 97012), (7368, 85478), (8656, 72759), (12984, 48506), (14736, 42739), (24253, 25968)]