399239232

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2339}}^1$

素因数の和:2488

約数の個数: 112

約数和(自身を含む): 1217249280

約数和(自身を除く): 818010048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 508, 672, 762, 889, 1016, 1344, 1524, 1778, 2032, 2339, 2667, 3048, 3556, 4064, 4678, 5334, 6096, 7017, 7112, 8128, 9356, 10668, 12192, 14034, 14224, 16373, 18712, 21336, 24384, 28068, 28448, 32746, 37424, 42672, 49119, 56136, 56896, 65492, 74848, 85344, 98238, 112272, 130984, 149696, 170688, 196476, 224544, 261968, 297053, 392952, 449088, 523936, 594106, 785904, 891159, 1047872, 1188212, 1571808, 1782318, 2079371, 2376424, 3143616, 3564636, 4158742, 4752848, 6238113, 7129272, 8317484, 9505696, 12476226, 14258544, 16634968, 19011392, 24952452, 28517088, 33269936, 49904904, 57034176, 66539872, 99809808, 133079744, 199619616, 399239232]

約数ペア:

[(1, 399239232), (2, 199619616), (3, 133079744), (4, 99809808), (6, 66539872), (7, 57034176), (8, 49904904), (12, 33269936), (14, 28517088), (16, 24952452), (21, 19011392), (24, 16634968), (28, 14258544), (32, 12476226), (42, 9505696), (48, 8317484), (56, 7129272), (64, 6238113), (84, 4752848), (96, 4158742), (112, 3564636), (127, 3143616), (168, 2376424), (192, 2079371), (224, 1782318), (254, 1571808), (336, 1188212), (381, 1047872), (448, 891159), (508, 785904), (672, 594106), (762, 523936), (889, 449088), (1016, 392952), (1344, 297053), (1524, 261968), (1778, 224544), (2032, 196476), (2339, 170688), (2667, 149696), (3048, 130984), (3556, 112272), (4064, 98238), (4678, 85344), (5334, 74848), (6096, 65492), (7017, 56896), (7112, 56136), (8128, 49119), (9356, 42672), (10668, 37424), (12192, 32746), (14034, 28448), (14224, 28068), (16373, 24384), (18712, 21336)]