421262208

素因数分解:

$2^7\times 3^4\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 160

約数和(自身を含む): 1285542720

約数和(自身を除く): 864280512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 246, 288, 324, 328, 369, 384, 432, 492, 576, 648, 656, 738, 864, 984, 991, 1107, 1152, 1296, 1312, 1476, 1728, 1968, 1982, 2214, 2592, 2624, 2952, 2973, 3321, 3456, 3936, 3964, 4428, 5184, 5248, 5904, 5946, 6642, 7872, 7928, 8856, 8919, 10368, 11808, 11892, 13284, 15744, 15856, 17712, 17838, 23616, 23784, 26568, 26757, 31712, 35424, 35676, 40631, 47232, 47568, 53136, 53514, 63424, 70848, 71352, 80271, 81262, 95136, 106272, 107028, 121893, 126848, 141696, 142704, 160542, 162524, 190272, 212544, 214056, 243786, 285408, 321084, 325048, 365679, 380544, 425088, 428112, 487572, 570816, 642168, 650096, 731358, 856224, 975144, 1097037, 1141632, 1284336, 1300192, 1462716, 1712448, 1950288, 2194074, 2568672, 2600384, 2925432, 3291111, 3424896, 3900576, 4388148, 5137344, 5200768, 5850864, 6582222, 7801152, 8776296, 10274688, 11701728, 13164444, 15602304, 17552592, 23403456, 26328888, 35105184, 46806912, 52657776, 70210368, 105315552, 140420736, 210631104, 421262208]

約数ペア:

[(1, 421262208), (2, 210631104), (3, 140420736), (4, 105315552), (6, 70210368), (8, 52657776), (9, 46806912), (12, 35105184), (16, 26328888), (18, 23403456), (24, 17552592), (27, 15602304), (32, 13164444), (36, 11701728), (41, 10274688), (48, 8776296), (54, 7801152), (64, 6582222), (72, 5850864), (81, 5200768), (82, 5137344), (96, 4388148), (108, 3900576), (123, 3424896), (128, 3291111), (144, 2925432), (162, 2600384), (164, 2568672), (192, 2194074), (216, 1950288), (246, 1712448), (288, 1462716), (324, 1300192), (328, 1284336), (369, 1141632), (384, 1097037), (432, 975144), (492, 856224), (576, 731358), (648, 650096), (656, 642168), (738, 570816), (864, 487572), (984, 428112), (991, 425088), (1107, 380544), (1152, 365679), (1296, 325048), (1312, 321084), (1476, 285408), (1728, 243786), (1968, 214056), (1982, 212544), (2214, 190272), (2592, 162524), (2624, 160542), (2952, 142704), (2973, 141696), (3321, 126848), (3456, 121893), (3936, 107028), (3964, 106272), (4428, 95136), (5184, 81262), (5248, 80271), (5904, 71352), (5946, 70848), (6642, 63424), (7872, 53514), (7928, 53136), (8856, 47568), (8919, 47232), (10368, 40631), (11808, 35676), (11892, 35424), (13284, 31712), (15744, 26757), (15856, 26568), (17712, 23784), (17838, 23616)]