289778828288

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{50651}}^1$

素因数の和:50859

約数の個数: 88

約数和(自身を含む): 598882503744

約数和(自身を除く): 309103675456

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 151, 256, 296, 302, 512, 592, 604, 1024, 1184, 1208, 2368, 2416, 4736, 4832, 5587, 9472, 9664, 11174, 18944, 19328, 22348, 37888, 38656, 44696, 50651, 77312, 89392, 101302, 154624, 178784, 202604, 357568, 405208, 715136, 810416, 1430272, 1620832, 1874087, 2860544, 3241664, 3748174, 5721088, 6483328, 7496348, 7648301, 12966656, 14992696, 15296602, 25933312, 29985392, 30593204, 51866624, 59970784, 61186408, 119941568, 122372816, 239883136, 244745632, 282987137, 479766272, 489491264, 565974274, 959532544, 978982528, 1131948548, 1919065088, 1957965056, 2263897096, 3915930112, 4527794192, 7831860224, 9055588384, 18111176768, 36222353536, 72444707072, 144889414144, 289778828288]

約数ペア:

[(1, 289778828288), (2, 144889414144), (4, 72444707072), (8, 36222353536), (16, 18111176768), (32, 9055588384), (37, 7831860224), (64, 4527794192), (74, 3915930112), (128, 2263897096), (148, 1957965056), (151, 1919065088), (256, 1131948548), (296, 978982528), (302, 959532544), (512, 565974274), (592, 489491264), (604, 479766272), (1024, 282987137), (1184, 244745632), (1208, 239883136), (2368, 122372816), (2416, 119941568), (4736, 61186408), (4832, 59970784), (5587, 51866624), (9472, 30593204), (9664, 29985392), (11174, 25933312), (18944, 15296602), (19328, 14992696), (22348, 12966656), (37888, 7648301), (38656, 7496348), (44696, 6483328), (50651, 5721088), (77312, 3748174), (89392, 3241664), (101302, 2860544), (154624, 1874087), (178784, 1620832), (202604, 1430272), (357568, 810416), (405208, 715136)]