571725672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1311

約数の個数: 128

約数和(自身を含む): 1697034240

約数和(自身を除く): 1125308568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 61, 84, 94, 122, 141, 168, 183, 188, 244, 282, 329, 366, 376, 427, 488, 564, 658, 732, 854, 987, 1128, 1187, 1281, 1316, 1464, 1708, 1974, 2374, 2562, 2632, 2867, 3416, 3561, 3948, 4748, 5124, 5734, 7122, 7896, 8309, 8601, 9496, 10248, 11468, 14244, 16618, 17202, 20069, 22936, 24927, 28488, 33236, 34404, 40138, 49854, 55789, 60207, 66472, 68808, 72407, 80276, 99708, 111578, 120414, 144814, 160552, 167367, 199416, 217221, 223156, 240828, 289628, 334734, 390523, 434442, 446312, 481656, 506849, 579256, 669468, 781046, 868884, 1013698, 1171569, 1338936, 1520547, 1562092, 1737768, 2027396, 2343138, 3041094, 3124184, 3403129, 4054792, 4686276, 6082188, 6806258, 9372552, 10209387, 12164376, 13612516, 20418774, 23821903, 27225032, 40837548, 47643806, 71465709, 81675096, 95287612, 142931418, 190575224, 285862836, 571725672]

約数ペア:

[(1, 571725672), (2, 285862836), (3, 190575224), (4, 142931418), (6, 95287612), (7, 81675096), (8, 71465709), (12, 47643806), (14, 40837548), (21, 27225032), (24, 23821903), (28, 20418774), (42, 13612516), (47, 12164376), (56, 10209387), (61, 9372552), (84, 6806258), (94, 6082188), (122, 4686276), (141, 4054792), (168, 3403129), (183, 3124184), (188, 3041094), (244, 2343138), (282, 2027396), (329, 1737768), (366, 1562092), (376, 1520547), (427, 1338936), (488, 1171569), (564, 1013698), (658, 868884), (732, 781046), (854, 669468), (987, 579256), (1128, 506849), (1187, 481656), (1281, 446312), (1316, 434442), (1464, 390523), (1708, 334734), (1974, 289628), (2374, 240828), (2562, 223156), (2632, 217221), (2867, 199416), (3416, 167367), (3561, 160552), (3948, 144814), (4748, 120414), (5124, 111578), (5734, 99708), (7122, 80276), (7896, 72407), (8309, 68808), (8601, 66472), (9496, 60207), (10248, 55789), (11468, 49854), (14244, 40138), (16618, 34404), (17202, 33236), (20069, 28488), (22936, 24927)]