213260256

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 192

約数和(自身を含む): 714873600

約数和(自身を除く): 501613344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 96, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 288, 297, 304, 342, 352, 396, 418, 432, 456, 513, 528, 594, 608, 627, 684, 792, 836, 864, 912, 1026, 1056, 1181, 1188, 1254, 1368, 1584, 1672, 1824, 1881, 2052, 2362, 2376, 2508, 2736, 3168, 3344, 3543, 3762, 4104, 4724, 4752, 5016, 5472, 5643, 6688, 7086, 7524, 8208, 9448, 9504, 10032, 10629, 11286, 12991, 14172, 15048, 16416, 18896, 20064, 21258, 22439, 22572, 25982, 28344, 30096, 31887, 37792, 38973, 42516, 44878, 45144, 51964, 56688, 60192, 63774, 67317, 77946, 85032, 89756, 90288, 103928, 113376, 116919, 127548, 134634, 155892, 170064, 179512, 180576, 201951, 207856, 233838, 246829, 255096, 269268, 311784, 340128, 350757, 359024, 403902, 415712, 467676, 493658, 510192, 538536, 605853, 623568, 701514, 718048, 740487, 807804, 935352, 987316, 1020384, 1077072, 1211706, 1247136, 1403028, 1480974, 1615608, 1870704, 1974632, 2154144, 2221461, 2423412, 2806056, 2961948, 3231216, 3741408, 3949264, 4442922, 4846824, 5612112, 5923896, 6462432, 6664383, 7898528, 8885844, 9693648, 11224224, 11847792, 13328766, 17771688, 19387296, 23695584, 26657532, 35543376, 53315064, 71086752, 106630128, 213260256]

約数ペア:

[(1, 213260256), (2, 106630128), (3, 71086752), (4, 53315064), (6, 35543376), (8, 26657532), (9, 23695584), (11, 19387296), (12, 17771688), (16, 13328766), (18, 11847792), (19, 11224224), (22, 9693648), (24, 8885844), (27, 7898528), (32, 6664383), (33, 6462432), (36, 5923896), (38, 5612112), (44, 4846824), (48, 4442922), (54, 3949264), (57, 3741408), (66, 3231216), (72, 2961948), (76, 2806056), (88, 2423412), (96, 2221461), (99, 2154144), (108, 1974632), (114, 1870704), (132, 1615608), (144, 1480974), (152, 1403028), (171, 1247136), (176, 1211706), (198, 1077072), (209, 1020384), (216, 987316), (228, 935352), (264, 807804), (288, 740487), (297, 718048), (304, 701514), (342, 623568), (352, 605853), (396, 538536), (418, 510192), (432, 493658), (456, 467676), (513, 415712), (528, 403902), (594, 359024), (608, 350757), (627, 340128), (684, 311784), (792, 269268), (836, 255096), (864, 246829), (912, 233838), (1026, 207856), (1056, 201951), (1181, 180576), (1188, 179512), (1254, 170064), (1368, 155892), (1584, 134634), (1672, 127548), (1824, 116919), (1881, 113376), (2052, 103928), (2362, 90288), (2376, 89756), (2508, 85032), (2736, 77946), (3168, 67317), (3344, 63774), (3543, 60192), (3762, 56688), (4104, 51964), (4724, 45144), (4752, 44878), (5016, 42516), (5472, 38973), (5643, 37792), (6688, 31887), (7086, 30096), (7524, 28344), (8208, 25982), (9448, 22572), (9504, 22439), (10032, 21258), (10629, 20064), (11286, 18896), (12991, 16416), (14172, 15048)]