285428052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 895428352

約数和(自身を除く): 610000300

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, 151, 156, 182, 234, 252, 273, 302, 364, 453, 468, 546, 577, 604, 819, 906, 1057, 1092, 1154, 1359, 1638, 1731, 1812, 1963, 2114, 2308, 2718, 3171, 3276, 3462, 3926, 4039, 4228, 5193, 5436, 5889, 6342, 6924, 7501, 7852, 8078, 9513, 10386, 11778, 12117, 12684, 13741, 15002, 16156, 17667, 19026, 20772, 22503, 23556, 24234, 27482, 30004, 35334, 36351, 38052, 41223, 45006, 48468, 52507, 54964, 67509, 70668, 72702, 82446, 87127, 90012, 105014, 123669, 135018, 145404, 157521, 164892, 174254, 210028, 247338, 261381, 270036, 315042, 348508, 472563, 494676, 522762, 609889, 630084, 784143, 945126, 1045524, 1132651, 1219778, 1568286, 1829667, 1890252, 2265302, 2439556, 3136572, 3397953, 3659334, 4530604, 5489001, 6795906, 7318668, 7928557, 10193859, 10978002, 13591812, 15857114, 20387718, 21956004, 23785671, 31714228, 40775436, 47571342, 71357013, 95142684, 142714026, 285428052]

約数ペア:

[(1, 285428052), (2, 142714026), (3, 95142684), (4, 71357013), (6, 47571342), (7, 40775436), (9, 31714228), (12, 23785671), (13, 21956004), (14, 20387718), (18, 15857114), (21, 13591812), (26, 10978002), (28, 10193859), (36, 7928557), (39, 7318668), (42, 6795906), (52, 5489001), (63, 4530604), (78, 3659334), (84, 3397953), (91, 3136572), (117, 2439556), (126, 2265302), (151, 1890252), (156, 1829667), (182, 1568286), (234, 1219778), (252, 1132651), (273, 1045524), (302, 945126), (364, 784143), (453, 630084), (468, 609889), (546, 522762), (577, 494676), (604, 472563), (819, 348508), (906, 315042), (1057, 270036), (1092, 261381), (1154, 247338), (1359, 210028), (1638, 174254), (1731, 164892), (1812, 157521), (1963, 145404), (2114, 135018), (2308, 123669), (2718, 105014), (3171, 90012), (3276, 87127), (3462, 82446), (3926, 72702), (4039, 70668), (4228, 67509), (5193, 54964), (5436, 52507), (5889, 48468), (6342, 45006), (6924, 41223), (7501, 38052), (7852, 36351), (8078, 35334), (9513, 30004), (10386, 27482), (11778, 24234), (12117, 23556), (12684, 22503), (13741, 20772), (15002, 19026), (16156, 17667)]