515417868

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 180

約数和(自身を含む): 1559932920

約数和(自身を除く): 1044515052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 89, 98, 126, 134, 147, 178, 196, 201, 252, 267, 268, 294, 343, 356, 402, 441, 469, 534, 588, 603, 623, 686, 801, 804, 882, 938, 1029, 1068, 1206, 1246, 1372, 1407, 1602, 1764, 1869, 1876, 2058, 2401, 2412, 2492, 2814, 3087, 3204, 3283, 3738, 4116, 4221, 4361, 4802, 5607, 5628, 5963, 6174, 6566, 7203, 7476, 8442, 8722, 9604, 9849, 11214, 11926, 12348, 13083, 13132, 14406, 16884, 17444, 17889, 19698, 21609, 22428, 22981, 23852, 26166, 28812, 29547, 30527, 35778, 39249, 39396, 41741, 43218, 45962, 52332, 53667, 59094, 61054, 68943, 71556, 78498, 83482, 86436, 91581, 91924, 107334, 118188, 122108, 125223, 137886, 156996, 160867, 166964, 183162, 206829, 213689, 214668, 250446, 274743, 275772, 292187, 321734, 366324, 375669, 413658, 427378, 482601, 500892, 549486, 584374, 641067, 643468, 751338, 827316, 854756, 876561, 965202, 1098972, 1168748, 1282134, 1447803, 1502676, 1753122, 1923201, 1930404, 2045309, 2564268, 2629683, 2895606, 3506244, 3846402, 4090618, 5259366, 5791212, 6135927, 7692804, 8181236, 10518732, 12271854, 14317163, 18407781, 24543708, 28634326, 36815562, 42951489, 57268652, 73631124, 85902978, 128854467, 171805956, 257708934, 515417868]

約数ペア:

[(1, 515417868), (2, 257708934), (3, 171805956), (4, 128854467), (6, 85902978), (7, 73631124), (9, 57268652), (12, 42951489), (14, 36815562), (18, 28634326), (21, 24543708), (28, 18407781), (36, 14317163), (42, 12271854), (49, 10518732), (63, 8181236), (67, 7692804), (84, 6135927), (89, 5791212), (98, 5259366), (126, 4090618), (134, 3846402), (147, 3506244), (178, 2895606), (196, 2629683), (201, 2564268), (252, 2045309), (267, 1930404), (268, 1923201), (294, 1753122), (343, 1502676), (356, 1447803), (402, 1282134), (441, 1168748), (469, 1098972), (534, 965202), (588, 876561), (603, 854756), (623, 827316), (686, 751338), (801, 643468), (804, 641067), (882, 584374), (938, 549486), (1029, 500892), (1068, 482601), (1206, 427378), (1246, 413658), (1372, 375669), (1407, 366324), (1602, 321734), (1764, 292187), (1869, 275772), (1876, 274743), (2058, 250446), (2401, 214668), (2412, 213689), (2492, 206829), (2814, 183162), (3087, 166964), (3204, 160867), (3283, 156996), (3738, 137886), (4116, 125223), (4221, 122108), (4361, 118188), (4802, 107334), (5607, 91924), (5628, 91581), (5963, 86436), (6174, 83482), (6566, 78498), (7203, 71556), (7476, 68943), (8442, 61054), (8722, 59094), (9604, 53667), (9849, 52332), (11214, 45962), (11926, 43218), (12348, 41741), (13083, 39396), (13132, 39249), (14406, 35778), (16884, 30527), (17444, 29547), (17889, 28812), (19698, 26166), (21609, 23852), (22428, 22981)]