215420544

素因数分解:

$2^7\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2791}}^1$

素因数の和:2878

約数の個数: 96

約数和(自身を含む): 629372640

約数和(自身を除く): 413952096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 268, 288, 384, 402, 536, 576, 603, 804, 1072, 1152, 1206, 1608, 2144, 2412, 2791, 3216, 4288, 4824, 5582, 6432, 8373, 8576, 9648, 11164, 12864, 16746, 19296, 22328, 25119, 25728, 33492, 38592, 44656, 50238, 66984, 77184, 89312, 100476, 133968, 178624, 186997, 200952, 267936, 357248, 373994, 401904, 535872, 560991, 747988, 803808, 1071744, 1121982, 1495976, 1607616, 1682973, 2243964, 2991952, 3215232, 3365946, 4487928, 5983904, 6731892, 8975856, 11967808, 13463784, 17951712, 23935616, 26927568, 35903424, 53855136, 71806848, 107710272, 215420544]

約数ペア:

[(1, 215420544), (2, 107710272), (3, 71806848), (4, 53855136), (6, 35903424), (8, 26927568), (9, 23935616), (12, 17951712), (16, 13463784), (18, 11967808), (24, 8975856), (32, 6731892), (36, 5983904), (48, 4487928), (64, 3365946), (67, 3215232), (72, 2991952), (96, 2243964), (128, 1682973), (134, 1607616), (144, 1495976), (192, 1121982), (201, 1071744), (268, 803808), (288, 747988), (384, 560991), (402, 535872), (536, 401904), (576, 373994), (603, 357248), (804, 267936), (1072, 200952), (1152, 186997), (1206, 178624), (1608, 133968), (2144, 100476), (2412, 89312), (2791, 77184), (3216, 66984), (4288, 50238), (4824, 44656), (5582, 38592), (6432, 33492), (8373, 25728), (8576, 25119), (9648, 22328), (11164, 19296), (12864, 16746)]