515329932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 1411952640

約数和(自身を除く): 896622708

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 127, 148, 156, 222, 228, 247, 254, 381, 444, 481, 494, 508, 703, 741, 762, 962, 988, 1369, 1406, 1443, 1482, 1524, 1651, 1924, 2109, 2413, 2738, 2812, 2886, 2964, 3302, 4107, 4218, 4699, 4826, 4953, 5476, 5772, 6604, 7239, 8214, 8436, 9139, 9398, 9652, 9906, 14097, 14478, 16428, 17797, 18278, 18796, 19812, 26011, 27417, 28194, 28956, 31369, 35594, 36556, 52022, 53391, 54834, 56388, 61087, 62738, 71188, 78033, 89281, 94107, 104044, 106782, 109668, 122174, 125476, 156066, 173863, 178562, 183261, 188214, 213564, 244348, 267843, 312132, 338143, 347726, 357124, 366522, 376428, 521589, 535686, 676286, 695452, 733044, 1014429, 1043178, 1071372, 1160653, 1352572, 2028858, 2086356, 2260219, 2321306, 3303397, 3481959, 4057716, 4520438, 4642612, 6606794, 6780657, 6963918, 9040876, 9910191, 13213588, 13561314, 13927836, 19820382, 27122628, 39640764, 42944161, 85888322, 128832483, 171776644, 257664966, 515329932]

約数ペア:

[(1, 515329932), (2, 257664966), (3, 171776644), (4, 128832483), (6, 85888322), (12, 42944161), (13, 39640764), (19, 27122628), (26, 19820382), (37, 13927836), (38, 13561314), (39, 13213588), (52, 9910191), (57, 9040876), (74, 6963918), (76, 6780657), (78, 6606794), (111, 4642612), (114, 4520438), (127, 4057716), (148, 3481959), (156, 3303397), (222, 2321306), (228, 2260219), (247, 2086356), (254, 2028858), (381, 1352572), (444, 1160653), (481, 1071372), (494, 1043178), (508, 1014429), (703, 733044), (741, 695452), (762, 676286), (962, 535686), (988, 521589), (1369, 376428), (1406, 366522), (1443, 357124), (1482, 347726), (1524, 338143), (1651, 312132), (1924, 267843), (2109, 244348), (2413, 213564), (2738, 188214), (2812, 183261), (2886, 178562), (2964, 173863), (3302, 156066), (4107, 125476), (4218, 122174), (4699, 109668), (4826, 106782), (4953, 104044), (5476, 94107), (5772, 89281), (6604, 78033), (7239, 71188), (8214, 62738), (8436, 61087), (9139, 56388), (9398, 54834), (9652, 53391), (9906, 52022), (14097, 36556), (14478, 35594), (16428, 31369), (17797, 28956), (18278, 28194), (18796, 27417), (19812, 26011)]