258851208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140071}}^1$

素因数の和:140098

約数の個数: 64

約数和(自身を含む): 806814720

約数和(自身を除く): 547963512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 140071, 280142, 420213, 560284, 840426, 980497, 1120568, 1540781, 1680852, 1960994, 2941491, 3081562, 3361704, 3921988, 4622343, 5882982, 6163124, 7843976, 9244686, 10785467, 11765964, 12326248, 18489372, 21570934, 23531928, 32356401, 36978744, 43141868, 64712802, 86283736, 129425604, 258851208]

約数ペア:

[(1, 258851208), (2, 129425604), (3, 86283736), (4, 64712802), (6, 43141868), (7, 36978744), (8, 32356401), (11, 23531928), (12, 21570934), (14, 18489372), (21, 12326248), (22, 11765964), (24, 10785467), (28, 9244686), (33, 7843976), (42, 6163124), (44, 5882982), (56, 4622343), (66, 3921988), (77, 3361704), (84, 3081562), (88, 2941491), (132, 1960994), (154, 1680852), (168, 1540781), (231, 1120568), (264, 980497), (308, 840426), (462, 560284), (616, 420213), (924, 280142), (1848, 140071)]