213878304

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 635675040

約数和(自身を除く): 421796736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 59, 72, 82, 96, 118, 123, 144, 164, 177, 236, 246, 288, 307, 328, 354, 369, 472, 492, 531, 614, 656, 708, 738, 921, 944, 984, 1062, 1228, 1312, 1416, 1476, 1842, 1888, 1968, 2124, 2419, 2456, 2763, 2832, 2952, 3684, 3936, 4248, 4838, 4912, 5526, 5664, 5904, 7257, 7368, 8496, 9676, 9824, 11052, 11808, 12587, 14514, 14736, 16992, 18113, 19352, 21771, 22104, 25174, 29028, 29472, 36226, 37761, 38704, 43542, 44208, 50348, 54339, 58056, 72452, 75522, 77408, 87084, 88416, 100696, 108678, 113283, 116112, 144904, 151044, 163017, 174168, 201392, 217356, 226566, 232224, 289808, 302088, 326034, 348336, 402784, 434712, 453132, 579616, 604176, 652068, 696672, 742633, 869424, 906264, 1208352, 1304136, 1485266, 1738848, 1812528, 2227899, 2608272, 2970532, 3625056, 4455798, 5216544, 5941064, 6683697, 8911596, 11882128, 13367394, 17823192, 23764256, 26734788, 35646384, 53469576, 71292768, 106939152, 213878304]

約数ペア:

[(1, 213878304), (2, 106939152), (3, 71292768), (4, 53469576), (6, 35646384), (8, 26734788), (9, 23764256), (12, 17823192), (16, 13367394), (18, 11882128), (24, 8911596), (32, 6683697), (36, 5941064), (41, 5216544), (48, 4455798), (59, 3625056), (72, 2970532), (82, 2608272), (96, 2227899), (118, 1812528), (123, 1738848), (144, 1485266), (164, 1304136), (177, 1208352), (236, 906264), (246, 869424), (288, 742633), (307, 696672), (328, 652068), (354, 604176), (369, 579616), (472, 453132), (492, 434712), (531, 402784), (614, 348336), (656, 326034), (708, 302088), (738, 289808), (921, 232224), (944, 226566), (984, 217356), (1062, 201392), (1228, 174168), (1312, 163017), (1416, 151044), (1476, 144904), (1842, 116112), (1888, 113283), (1968, 108678), (2124, 100696), (2419, 88416), (2456, 87084), (2763, 77408), (2832, 75522), (2952, 72452), (3684, 58056), (3936, 54339), (4248, 50348), (4838, 44208), (4912, 43542), (5526, 38704), (5664, 37761), (5904, 36226), (7257, 29472), (7368, 29028), (8496, 25174), (9676, 22104), (9824, 21771), (11052, 19352), (11808, 18113), (12587, 16992), (14514, 14736)]