221924976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 752285184

約数和(自身を除く): 530360208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 47, 48, 52, 56, 69, 78, 84, 91, 92, 94, 104, 112, 138, 141, 156, 161, 168, 182, 184, 188, 208, 273, 276, 282, 299, 312, 322, 329, 336, 364, 368, 376, 483, 546, 552, 564, 598, 611, 624, 644, 658, 728, 752, 897, 966, 987, 1081, 1092, 1104, 1128, 1196, 1222, 1288, 1316, 1456, 1794, 1833, 1932, 1974, 2093, 2162, 2184, 2209, 2256, 2392, 2444, 2576, 2632, 3243, 3588, 3666, 3864, 3948, 4186, 4277, 4324, 4368, 4418, 4784, 4888, 5264, 6279, 6486, 6627, 7176, 7332, 7567, 7728, 7896, 8372, 8554, 8648, 8836, 9776, 12558, 12831, 12972, 13254, 14053, 14352, 14664, 15134, 15463, 15792, 16744, 17108, 17296, 17672, 22701, 25116, 25662, 25944, 26508, 28106, 28717, 29328, 30268, 30926, 33488, 34216, 35344, 42159, 45402, 46389, 50232, 50807, 51324, 51888, 53016, 56212, 57434, 60536, 61852, 68432, 84318, 86151, 90804, 92778, 98371, 100464, 101614, 102648, 106032, 112424, 114868, 121072, 123704, 152421, 168636, 172302, 181608, 185556, 196742, 201019, 203228, 205296, 224848, 229736, 247408, 295113, 304842, 337272, 344604, 355649, 363216, 371112, 393484, 402038, 406456, 459472, 590226, 603057, 609684, 660491, 674544, 689208, 711298, 742224, 786968, 804076, 812912, 1066947, 1180452, 1206114, 1219368, 1320982, 1378416, 1422596, 1573936, 1608152, 1981473, 2133894, 2360904, 2412228, 2438736, 2641964, 2845192, 3216304, 3962946, 4267788, 4623437, 4721808, 4824456, 5283928, 5690384, 7925892, 8535576, 9246874, 9648912, 10567856, 13870311, 15851784, 17071152, 18493748, 27740622, 31703568, 36987496, 55481244, 73974992, 110962488, 221924976]

約数ペア:

[(1, 221924976), (2, 110962488), (3, 73974992), (4, 55481244), (6, 36987496), (7, 31703568), (8, 27740622), (12, 18493748), (13, 17071152), (14, 15851784), (16, 13870311), (21, 10567856), (23, 9648912), (24, 9246874), (26, 8535576), (28, 7925892), (39, 5690384), (42, 5283928), (46, 4824456), (47, 4721808), (48, 4623437), (52, 4267788), (56, 3962946), (69, 3216304), (78, 2845192), (84, 2641964), (91, 2438736), (92, 2412228), (94, 2360904), (104, 2133894), (112, 1981473), (138, 1608152), (141, 1573936), (156, 1422596), (161, 1378416), (168, 1320982), (182, 1219368), (184, 1206114), (188, 1180452), (208, 1066947), (273, 812912), (276, 804076), (282, 786968), (299, 742224), (312, 711298), (322, 689208), (329, 674544), (336, 660491), (364, 609684), (368, 603057), (376, 590226), (483, 459472), (546, 406456), (552, 402038), (564, 393484), (598, 371112), (611, 363216), (624, 355649), (644, 344604), (658, 337272), (728, 304842), (752, 295113), (897, 247408), (966, 229736), (987, 224848), (1081, 205296), (1092, 203228), (1104, 201019), (1128, 196742), (1196, 185556), (1222, 181608), (1288, 172302), (1316, 168636), (1456, 152421), (1794, 123704), (1833, 121072), (1932, 114868), (1974, 112424), (2093, 106032), (2162, 102648), (2184, 101614), (2209, 100464), (2256, 98371), (2392, 92778), (2444, 90804), (2576, 86151), (2632, 84318), (3243, 68432), (3588, 61852), (3666, 60536), (3864, 57434), (3948, 56212), (4186, 53016), (4277, 51888), (4324, 51324), (4368, 50807), (4418, 50232), (4784, 46389), (4888, 45402), (5264, 42159), (6279, 35344), (6486, 34216), (6627, 33488), (7176, 30926), (7332, 30268), (7567, 29328), (7728, 28717), (7896, 28106), (8372, 26508), (8554, 25944), (8648, 25662), (8836, 25116), (9776, 22701), (12558, 17672), (12831, 17296), (12972, 17108), (13254, 16744), (14053, 15792), (14352, 15463), (14664, 15134)]