478875852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1308

約数の個数: 144

約数和(自身を含む): 1502871552

約数和(自身を除く): 1023995700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 127, 156, 182, 234, 252, 254, 273, 364, 381, 468, 508, 546, 762, 819, 889, 1092, 1143, 1151, 1524, 1638, 1651, 1778, 2286, 2302, 2667, 3276, 3302, 3453, 3556, 4572, 4604, 4953, 5334, 6604, 6906, 8001, 8057, 9906, 10359, 10668, 11557, 13812, 14859, 14963, 16002, 16114, 19812, 20718, 23114, 24171, 29718, 29926, 32004, 32228, 34671, 41436, 44889, 46228, 48342, 59436, 59852, 69342, 72513, 89778, 96684, 104013, 104741, 134667, 138684, 145026, 146177, 179556, 208026, 209482, 269334, 290052, 292354, 314223, 416052, 418964, 438531, 538668, 584708, 628446, 877062, 942669, 1023239, 1256892, 1315593, 1754124, 1885338, 1900301, 2046478, 2631186, 3069717, 3770676, 3800602, 4092956, 5262372, 5700903, 6139434, 7601204, 9209151, 11401806, 12278868, 13302107, 17102709, 18418302, 22803612, 26604214, 34205418, 36836604, 39906321, 53208428, 68410836, 79812642, 119718963, 159625284, 239437926, 478875852]

約数ペア:

[(1, 478875852), (2, 239437926), (3, 159625284), (4, 119718963), (6, 79812642), (7, 68410836), (9, 53208428), (12, 39906321), (13, 36836604), (14, 34205418), (18, 26604214), (21, 22803612), (26, 18418302), (28, 17102709), (36, 13302107), (39, 12278868), (42, 11401806), (52, 9209151), (63, 7601204), (78, 6139434), (84, 5700903), (91, 5262372), (117, 4092956), (126, 3800602), (127, 3770676), (156, 3069717), (182, 2631186), (234, 2046478), (252, 1900301), (254, 1885338), (273, 1754124), (364, 1315593), (381, 1256892), (468, 1023239), (508, 942669), (546, 877062), (762, 628446), (819, 584708), (889, 538668), (1092, 438531), (1143, 418964), (1151, 416052), (1524, 314223), (1638, 292354), (1651, 290052), (1778, 269334), (2286, 209482), (2302, 208026), (2667, 179556), (3276, 146177), (3302, 145026), (3453, 138684), (3556, 134667), (4572, 104741), (4604, 104013), (4953, 96684), (5334, 89778), (6604, 72513), (6906, 69342), (8001, 59852), (8057, 59436), (9906, 48342), (10359, 46228), (10668, 44889), (11557, 41436), (13812, 34671), (14859, 32228), (14963, 32004), (16002, 29926), (16114, 29718), (19812, 24171), (20718, 23114)]