561577338

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 1638973440

約数和(自身を除く): 1077396102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 31, 38, 42, 46, 47, 49, 57, 62, 63, 69, 93, 94, 98, 114, 126, 133, 138, 141, 147, 161, 171, 186, 207, 217, 266, 279, 282, 294, 322, 329, 342, 399, 414, 423, 434, 437, 441, 483, 558, 589, 651, 658, 713, 798, 846, 874, 882, 893, 931, 966, 987, 1081, 1127, 1178, 1197, 1302, 1311, 1426, 1449, 1457, 1519, 1767, 1786, 1862, 1953, 1974, 2139, 2162, 2254, 2303, 2394, 2622, 2679, 2793, 2898, 2914, 2961, 3038, 3059, 3243, 3381, 3534, 3906, 3933, 4123, 4278, 4371, 4557, 4606, 4991, 5301, 5358, 5586, 5922, 6118, 6251, 6417, 6486, 6762, 6909, 7567, 7866, 8037, 8246, 8379, 8742, 9114, 9177, 9729, 9982, 10143, 10199, 10602, 12369, 12502, 12834, 13113, 13547, 13671, 13818, 14973, 15134, 16074, 16758, 18354, 18753, 19458, 20286, 20398, 20539, 20727, 21413, 22701, 24738, 26226, 27094, 27342, 27531, 27683, 28861, 29946, 30597, 33511, 34937, 37107, 37506, 40641, 41078, 41454, 42826, 43757, 44919, 45402, 52969, 55062, 55366, 56259, 57722, 61194, 61617, 64239, 67022, 68103, 69874, 71393, 74214, 81282, 83049, 86583, 87514, 89838, 91791, 94829, 100533, 104811, 105938, 112518, 121923, 123234, 128478, 131271, 136206, 142786, 143773, 158907, 166098, 173166, 183582, 184851, 189658, 192717, 193781, 201066, 209622, 214179, 234577, 243846, 249147, 259749, 262542, 284487, 287546, 301599, 314433, 317814, 369702, 385434, 387562, 393813, 428358, 431319, 469154, 476721, 498294, 519498, 568974, 581343, 603198, 628866, 636709, 642537, 663803, 703731, 787626, 853461, 862638, 953442, 1006411, 1162686, 1273418, 1285074, 1293957, 1327606, 1356467, 1407462, 1642039, 1706922, 1744029, 1910127, 1991409, 2012822, 2111193, 2587914, 2712934, 3019233, 3284078, 3488058, 3820254, 3982818, 4069401, 4222386, 4456963, 4926117, 5730381, 5974227, 6038466, 8138802, 8913926, 9057699, 9852234, 11460762, 11948454, 12208203, 13370889, 14778351, 18115398, 24416406, 26741778, 29556702, 31198741, 40112667, 62397482, 80225334, 93596223, 187192446, 280788669, 561577338]

約数ペア:

[(1, 561577338), (2, 280788669), (3, 187192446), (6, 93596223), (7, 80225334), (9, 62397482), (14, 40112667), (18, 31198741), (19, 29556702), (21, 26741778), (23, 24416406), (31, 18115398), (38, 14778351), (42, 13370889), (46, 12208203), (47, 11948454), (49, 11460762), (57, 9852234), (62, 9057699), (63, 8913926), (69, 8138802), (93, 6038466), (94, 5974227), (98, 5730381), (114, 4926117), (126, 4456963), (133, 4222386), (138, 4069401), (141, 3982818), (147, 3820254), (161, 3488058), (171, 3284078), (186, 3019233), (207, 2712934), (217, 2587914), (266, 2111193), (279, 2012822), (282, 1991409), (294, 1910127), (322, 1744029), (329, 1706922), (342, 1642039), (399, 1407462), (414, 1356467), (423, 1327606), (434, 1293957), (437, 1285074), (441, 1273418), (483, 1162686), (558, 1006411), (589, 953442), (651, 862638), (658, 853461), (713, 787626), (798, 703731), (846, 663803), (874, 642537), (882, 636709), (893, 628866), (931, 603198), (966, 581343), (987, 568974), (1081, 519498), (1127, 498294), (1178, 476721), (1197, 469154), (1302, 431319), (1311, 428358), (1426, 393813), (1449, 387562), (1457, 385434), (1519, 369702), (1767, 317814), (1786, 314433), (1862, 301599), (1953, 287546), (1974, 284487), (2139, 262542), (2162, 259749), (2254, 249147), (2303, 243846), (2394, 234577), (2622, 214179), (2679, 209622), (2793, 201066), (2898, 193781), (2914, 192717), (2961, 189658), (3038, 184851), (3059, 183582), (3243, 173166), (3381, 166098), (3534, 158907), (3906, 143773), (3933, 142786), (4123, 136206), (4278, 131271), (4371, 128478), (4557, 123234), (4606, 121923), (4991, 112518), (5301, 105938), (5358, 104811), (5586, 100533), (5922, 94829), (6118, 91791), (6251, 89838), (6417, 87514), (6486, 86583), (6762, 83049), (6909, 81282), (7567, 74214), (7866, 71393), (8037, 69874), (8246, 68103), (8379, 67022), (8742, 64239), (9114, 61617), (9177, 61194), (9729, 57722), (9982, 56259), (10143, 55366), (10199, 55062), (10602, 52969), (12369, 45402), (12502, 44919), (12834, 43757), (13113, 42826), (13547, 41454), (13671, 41078), (13818, 40641), (14973, 37506), (15134, 37107), (16074, 34937), (16758, 33511), (18354, 30597), (18753, 29946), (19458, 28861), (20286, 27683), (20398, 27531), (20539, 27342), (20727, 27094), (21413, 26226), (22701, 24738)]