305520852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2357

約数の個数: 96

約数和(自身を含む): 884703232

約数和(自身を除く): 579182380

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 762, 889, 1092, 1524, 1651, 1778, 2203, 2667, 3302, 3556, 4406, 4953, 5334, 6604, 6609, 8812, 9906, 10668, 11557, 13218, 15421, 19812, 23114, 26436, 28639, 30842, 34671, 46228, 46263, 57278, 61684, 69342, 85917, 92526, 114556, 138684, 171834, 185052, 200473, 279781, 343668, 400946, 559562, 601419, 801892, 839343, 1119124, 1202838, 1678686, 1958467, 2405676, 3357372, 3637153, 3916934, 5875401, 7274306, 7833868, 10911459, 11750802, 14548612, 21822918, 23501604, 25460071, 43645836, 50920142, 76380213, 101840284, 152760426, 305520852]

約数ペア:

[(1, 305520852), (2, 152760426), (3, 101840284), (4, 76380213), (6, 50920142), (7, 43645836), (12, 25460071), (13, 23501604), (14, 21822918), (21, 14548612), (26, 11750802), (28, 10911459), (39, 7833868), (42, 7274306), (52, 5875401), (78, 3916934), (84, 3637153), (91, 3357372), (127, 2405676), (156, 1958467), (182, 1678686), (254, 1202838), (273, 1119124), (364, 839343), (381, 801892), (508, 601419), (546, 559562), (762, 400946), (889, 343668), (1092, 279781), (1524, 200473), (1651, 185052), (1778, 171834), (2203, 138684), (2667, 114556), (3302, 92526), (3556, 85917), (4406, 69342), (4953, 61684), (5334, 57278), (6604, 46263), (6609, 46228), (8812, 34671), (9906, 30842), (10668, 28639), (11557, 26436), (13218, 23114), (15421, 19812)]