213566304

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 661203648

約数和(自身を除く): 447637344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 83, 84, 96, 98, 112, 147, 166, 168, 196, 224, 249, 294, 332, 336, 392, 498, 547, 581, 588, 664, 672, 784, 996, 1094, 1162, 1176, 1328, 1568, 1641, 1743, 1992, 2188, 2324, 2352, 2656, 3282, 3486, 3829, 3984, 4067, 4376, 4648, 4704, 6564, 6972, 7658, 7968, 8134, 8752, 9296, 11487, 12201, 13128, 13944, 15316, 16268, 17504, 18592, 22974, 24402, 26256, 26803, 27888, 30632, 32536, 45401, 45948, 48804, 52512, 53606, 55776, 61264, 65072, 80409, 90802, 91896, 97608, 107212, 122528, 130144, 136203, 160818, 181604, 183792, 195216, 214424, 272406, 317807, 321636, 363208, 367584, 390432, 428848, 544812, 635614, 643272, 726416, 857696, 953421, 1089624, 1271228, 1286544, 1452832, 1906842, 2179248, 2224649, 2542456, 2573088, 3813684, 4358496, 4449298, 5084912, 6673947, 7627368, 8898596, 10169824, 13347894, 15254736, 17797192, 26695788, 30509472, 35594384, 53391576, 71188768, 106783152, 213566304]

約数ペア:

[(1, 213566304), (2, 106783152), (3, 71188768), (4, 53391576), (6, 35594384), (7, 30509472), (8, 26695788), (12, 17797192), (14, 15254736), (16, 13347894), (21, 10169824), (24, 8898596), (28, 7627368), (32, 6673947), (42, 5084912), (48, 4449298), (49, 4358496), (56, 3813684), (83, 2573088), (84, 2542456), (96, 2224649), (98, 2179248), (112, 1906842), (147, 1452832), (166, 1286544), (168, 1271228), (196, 1089624), (224, 953421), (249, 857696), (294, 726416), (332, 643272), (336, 635614), (392, 544812), (498, 428848), (547, 390432), (581, 367584), (588, 363208), (664, 321636), (672, 317807), (784, 272406), (996, 214424), (1094, 195216), (1162, 183792), (1176, 181604), (1328, 160818), (1568, 136203), (1641, 130144), (1743, 122528), (1992, 107212), (2188, 97608), (2324, 91896), (2352, 90802), (2656, 80409), (3282, 65072), (3486, 61264), (3829, 55776), (3984, 53606), (4067, 52512), (4376, 48804), (4648, 45948), (4704, 45401), (6564, 32536), (6972, 30632), (7658, 27888), (7968, 26803), (8134, 26256), (8752, 24402), (9296, 22974), (11487, 18592), (12201, 17504), (13128, 16268), (13944, 15316)]