320469771237

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{39409}}^1$

素因数の和:39591

約数の個数: 96

約数和(自身を含む): 558968739840

約数和(自身を除く): 238498968603

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 107, 141, 147, 231, 321, 329, 517, 539, 749, 987, 1177, 1551, 1617, 2247, 2303, 3531, 3619, 5029, 5243, 6909, 8239, 10857, 15087, 15729, 24717, 25333, 35203, 39409, 55319, 57673, 75999, 105609, 118227, 165957, 173019, 246421, 275863, 387233, 433499, 739263, 827589, 1161699, 1300497, 1852223, 1931041, 2710631, 3034493, 4216763, 5556669, 5793123, 8131893, 9103479, 12650289, 12965561, 20374453, 21241451, 29517341, 38896683, 46384393, 61123359, 63724353, 88552023, 90758927, 139153179, 142621171, 198187861, 206621387, 272276781, 324690751, 427863513, 594563583, 619864161, 974072253, 998348197, 1387315027, 2180066471, 2272835257, 2995044591, 4161945081, 6540199413, 6818505771, 9711205189, 15260465297, 29133615567, 45781395891, 106823257079, 320469771237]

約数ペア:

[(1, 320469771237), (3, 106823257079), (7, 45781395891), (11, 29133615567), (21, 15260465297), (33, 9711205189), (47, 6818505771), (49, 6540199413), (77, 4161945081), (107, 2995044591), (141, 2272835257), (147, 2180066471), (231, 1387315027), (321, 998348197), (329, 974072253), (517, 619864161), (539, 594563583), (749, 427863513), (987, 324690751), (1177, 272276781), (1551, 206621387), (1617, 198187861), (2247, 142621171), (2303, 139153179), (3531, 90758927), (3619, 88552023), (5029, 63724353), (5243, 61123359), (6909, 46384393), (8239, 38896683), (10857, 29517341), (15087, 21241451), (15729, 20374453), (24717, 12965561), (25333, 12650289), (35203, 9103479), (39409, 8131893), (55319, 5793123), (57673, 5556669), (75999, 4216763), (105609, 3034493), (118227, 2710631), (165957, 1931041), (173019, 1852223), (246421, 1300497), (275863, 1161699), (387233, 827589), (433499, 739263)]