2188416

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 5997600

約数和(自身を除く): 3809184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 139, 164, 192, 246, 278, 328, 384, 417, 492, 556, 656, 834, 984, 1112, 1312, 1668, 1968, 2224, 2624, 3336, 3936, 4448, 5248, 5699, 6672, 7872, 8896, 11398, 13344, 15744, 17097, 17792, 22796, 26688, 34194, 45592, 53376, 68388, 91184, 136776, 182368, 273552, 364736, 547104, 729472, 1094208, 2188416]

約数ペア:

[(1, 2188416), (2, 1094208), (3, 729472), (4, 547104), (6, 364736), (8, 273552), (12, 182368), (16, 136776), (24, 91184), (32, 68388), (41, 53376), (48, 45592), (64, 34194), (82, 26688), (96, 22796), (123, 17792), (128, 17097), (139, 15744), (164, 13344), (192, 11398), (246, 8896), (278, 7872), (328, 6672), (384, 5699), (417, 5248), (492, 4448), (556, 3936), (656, 3336), (834, 2624), (984, 2224), (1112, 1968), (1312, 1668)]