1228041568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 2688505344

約数和(自身を除く): 1460463776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 107, 188, 208, 214, 376, 416, 428, 587, 611, 752, 856, 1174, 1222, 1391, 1504, 1712, 2348, 2444, 2782, 3424, 4696, 4888, 5029, 5564, 7631, 9392, 9776, 10058, 11128, 15262, 18784, 19552, 20116, 22256, 27589, 30524, 40232, 44512, 55178, 61048, 62809, 65377, 80464, 110356, 122096, 125618, 130754, 160928, 220712, 244192, 251236, 261508, 358657, 441424, 502472, 523016, 717314, 816517, 882848, 1004944, 1046032, 1434628, 1633034, 2009888, 2092064, 2869256, 2952023, 3266068, 5738512, 5904046, 6532136, 11477024, 11808092, 13064272, 23616184, 26128544, 38376299, 47232368, 76752598, 94464736, 153505196, 307010392, 614020784, 1228041568]

約数ペア:

[(1, 1228041568), (2, 614020784), (4, 307010392), (8, 153505196), (13, 94464736), (16, 76752598), (26, 47232368), (32, 38376299), (47, 26128544), (52, 23616184), (94, 13064272), (104, 11808092), (107, 11477024), (188, 6532136), (208, 5904046), (214, 5738512), (376, 3266068), (416, 2952023), (428, 2869256), (587, 2092064), (611, 2009888), (752, 1633034), (856, 1434628), (1174, 1046032), (1222, 1004944), (1391, 882848), (1504, 816517), (1712, 717314), (2348, 523016), (2444, 502472), (2782, 441424), (3424, 358657), (4696, 261508), (4888, 251236), (5029, 244192), (5564, 220712), (7631, 160928), (9392, 130754), (9776, 125618), (10058, 122096), (11128, 110356), (15262, 80464), (18784, 65377), (19552, 62809), (20116, 61048), (22256, 55178), (27589, 44512), (30524, 40232)]