1253134806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 3353591808

約数和(自身を除く): 2100457002

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 71, 77, 121, 138, 142, 151, 154, 161, 213, 231, 242, 253, 302, 322, 363, 426, 453, 462, 483, 497, 506, 726, 759, 781, 847, 906, 966, 994, 1057, 1491, 1518, 1562, 1633, 1661, 1694, 1771, 2114, 2343, 2541, 2783, 2982, 3171, 3266, 3322, 3473, 3542, 4686, 4899, 4983, 5082, 5313, 5467, 5566, 6342, 6946, 8349, 8591, 9798, 9966, 10419, 10626, 10721, 10934, 11431, 11627, 16401, 16698, 17182, 17963, 18271, 19481, 20838, 21442, 22862, 23254, 24311, 25773, 32163, 32802, 34293, 34881, 35926, 36542, 38203, 38962, 48622, 51546, 53889, 54813, 58443, 60137, 64326, 68586, 69762, 72933, 75047, 76406, 107778, 109626, 114609, 116886, 117931, 120274, 125741, 127897, 145866, 150094, 180411, 197593, 225141, 229218, 235862, 246583, 251482, 255794, 267421, 353793, 360822, 377223, 383691, 395186, 420233, 450282, 493166, 534842, 592779, 707586, 739749, 754446, 767382, 802263, 825517, 840466, 1185558, 1260699, 1297241, 1383151, 1479498, 1604526, 1651034, 1726081, 2476551, 2521398, 2594482, 2712413, 2766302, 2941631, 3452162, 3891723, 4149453, 4953102, 5178243, 5424826, 5883262, 7783446, 8137239, 8298906, 8824893, 9080687, 10356486, 16274478, 17649786, 18161374, 18986891, 27242061, 29836543, 37973782, 54484122, 56960673, 59673086, 89509629, 113921346, 179019258, 208855801, 417711602, 626567403, 1253134806]

約数ペア:

[(1, 1253134806), (2, 626567403), (3, 417711602), (6, 208855801), (7, 179019258), (11, 113921346), (14, 89509629), (21, 59673086), (22, 56960673), (23, 54484122), (33, 37973782), (42, 29836543), (46, 27242061), (66, 18986891), (69, 18161374), (71, 17649786), (77, 16274478), (121, 10356486), (138, 9080687), (142, 8824893), (151, 8298906), (154, 8137239), (161, 7783446), (213, 5883262), (231, 5424826), (242, 5178243), (253, 4953102), (302, 4149453), (322, 3891723), (363, 3452162), (426, 2941631), (453, 2766302), (462, 2712413), (483, 2594482), (497, 2521398), (506, 2476551), (726, 1726081), (759, 1651034), (781, 1604526), (847, 1479498), (906, 1383151), (966, 1297241), (994, 1260699), (1057, 1185558), (1491, 840466), (1518, 825517), (1562, 802263), (1633, 767382), (1661, 754446), (1694, 739749), (1771, 707586), (2114, 592779), (2343, 534842), (2541, 493166), (2783, 450282), (2982, 420233), (3171, 395186), (3266, 383691), (3322, 377223), (3473, 360822), (3542, 353793), (4686, 267421), (4899, 255794), (4983, 251482), (5082, 246583), (5313, 235862), (5467, 229218), (5566, 225141), (6342, 197593), (6946, 180411), (8349, 150094), (8591, 145866), (9798, 127897), (9966, 125741), (10419, 120274), (10626, 117931), (10721, 116886), (10934, 114609), (11431, 109626), (11627, 107778), (16401, 76406), (16698, 75047), (17182, 72933), (17963, 69762), (18271, 68586), (19481, 64326), (20838, 60137), (21442, 58443), (22862, 54813), (23254, 53889), (24311, 51546), (25773, 48622), (32163, 38962), (32802, 38203), (34293, 36542), (34881, 35926)]