225409184

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 617766912

約数和(自身を除く): 392357728

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 224, 227, 248, 286, 308, 341, 352, 364, 403, 416, 434, 454, 496, 572, 616, 682, 728, 806, 868, 908, 992, 1001, 1144, 1232, 1364, 1456, 1589, 1612, 1736, 1816, 2002, 2288, 2387, 2464, 2497, 2728, 2821, 2912, 2951, 3178, 3224, 3472, 3632, 4004, 4433, 4576, 4774, 4994, 5456, 5642, 5902, 6356, 6448, 6944, 7037, 7264, 8008, 8866, 9548, 9988, 10912, 11284, 11804, 12712, 12896, 14074, 16016, 17479, 17732, 19096, 19976, 20657, 22568, 23608, 25424, 28148, 31031, 32032, 32461, 34958, 35464, 38192, 39952, 41314, 45136, 47216, 49259, 50848, 56296, 62062, 64922, 69916, 70928, 76384, 77407, 79904, 82628, 90272, 91481, 94432, 98518, 112592, 124124, 129844, 139832, 141856, 154814, 165256, 182962, 197036, 225184, 227227, 248248, 259688, 279664, 309628, 330512, 365924, 394072, 454454, 496496, 519376, 541849, 559328, 619256, 640367, 661024, 731848, 788144, 908908, 992992, 1006291, 1038752, 1083698, 1238512, 1280734, 1463696, 1576288, 1817816, 2012582, 2167396, 2477024, 2561468, 2927392, 3635632, 4025164, 4334792, 5122936, 7044037, 7271264, 8050328, 8669584, 10245872, 14088074, 16100656, 17339168, 20491744, 28176148, 32201312, 56352296, 112704592, 225409184]

約数ペア:

[(1, 225409184), (2, 112704592), (4, 56352296), (7, 32201312), (8, 28176148), (11, 20491744), (13, 17339168), (14, 16100656), (16, 14088074), (22, 10245872), (26, 8669584), (28, 8050328), (31, 7271264), (32, 7044037), (44, 5122936), (52, 4334792), (56, 4025164), (62, 3635632), (77, 2927392), (88, 2561468), (91, 2477024), (104, 2167396), (112, 2012582), (124, 1817816), (143, 1576288), (154, 1463696), (176, 1280734), (182, 1238512), (208, 1083698), (217, 1038752), (224, 1006291), (227, 992992), (248, 908908), (286, 788144), (308, 731848), (341, 661024), (352, 640367), (364, 619256), (403, 559328), (416, 541849), (434, 519376), (454, 496496), (496, 454454), (572, 394072), (616, 365924), (682, 330512), (728, 309628), (806, 279664), (868, 259688), (908, 248248), (992, 227227), (1001, 225184), (1144, 197036), (1232, 182962), (1364, 165256), (1456, 154814), (1589, 141856), (1612, 139832), (1736, 129844), (1816, 124124), (2002, 112592), (2288, 98518), (2387, 94432), (2464, 91481), (2497, 90272), (2728, 82628), (2821, 79904), (2912, 77407), (2951, 76384), (3178, 70928), (3224, 69916), (3472, 64922), (3632, 62062), (4004, 56296), (4433, 50848), (4576, 49259), (4774, 47216), (4994, 45136), (5456, 41314), (5642, 39952), (5902, 38192), (6356, 35464), (6448, 34958), (6944, 32461), (7037, 32032), (7264, 31031), (8008, 28148), (8866, 25424), (9548, 23608), (9988, 22568), (10912, 20657), (11284, 19976), (11804, 19096), (12712, 17732), (12896, 17479), (14074, 16016)]