212123328

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 112

約数和(自身を含む): 585606144

約数和(自身を除く): 373482816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 157, 186, 192, 227, 248, 314, 372, 454, 471, 496, 628, 681, 744, 908, 942, 992, 1256, 1362, 1488, 1816, 1884, 1984, 2512, 2724, 2976, 3632, 3768, 4867, 5024, 5448, 5952, 7037, 7264, 7536, 9734, 10048, 10896, 14074, 14528, 14601, 15072, 19468, 21111, 21792, 28148, 29202, 30144, 35639, 38936, 42222, 43584, 56296, 58404, 71278, 77872, 84444, 106917, 112592, 116808, 142556, 155744, 168888, 213834, 225184, 233616, 285112, 311488, 337776, 427668, 450368, 467232, 570224, 675552, 855336, 934464, 1104809, 1140448, 1351104, 1710672, 2209618, 2280896, 3314427, 3421344, 4419236, 6628854, 6842688, 8838472, 13257708, 17676944, 26515416, 35353888, 53030832, 70707776, 106061664, 212123328]

約数ペア:

[(1, 212123328), (2, 106061664), (3, 70707776), (4, 53030832), (6, 35353888), (8, 26515416), (12, 17676944), (16, 13257708), (24, 8838472), (31, 6842688), (32, 6628854), (48, 4419236), (62, 3421344), (64, 3314427), (93, 2280896), (96, 2209618), (124, 1710672), (157, 1351104), (186, 1140448), (192, 1104809), (227, 934464), (248, 855336), (314, 675552), (372, 570224), (454, 467232), (471, 450368), (496, 427668), (628, 337776), (681, 311488), (744, 285112), (908, 233616), (942, 225184), (992, 213834), (1256, 168888), (1362, 155744), (1488, 142556), (1816, 116808), (1884, 112592), (1984, 106917), (2512, 84444), (2724, 77872), (2976, 71278), (3632, 58404), (3768, 56296), (4867, 43584), (5024, 42222), (5448, 38936), (5952, 35639), (7037, 30144), (7264, 29202), (7536, 28148), (9734, 21792), (10048, 21111), (10896, 19468), (14074, 15072), (14528, 14601)]