388251696

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:839

約数の個数: 120

約数和(自身を含む): 1172496384

約数和(自身を除く): 784244688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 383, 392, 431, 588, 766, 784, 862, 1149, 1176, 1293, 1532, 1724, 2298, 2352, 2586, 2681, 3017, 3064, 3448, 4596, 5172, 5362, 6034, 6128, 6896, 8043, 9051, 9192, 10344, 10724, 12068, 16086, 18102, 18384, 18767, 20688, 21119, 21448, 24136, 32172, 36204, 37534, 42238, 42896, 48272, 56301, 63357, 64344, 72408, 75068, 84476, 112602, 126714, 128688, 144816, 150136, 165073, 168952, 225204, 253428, 300272, 330146, 337904, 450408, 495219, 506856, 660292, 900816, 990438, 1013712, 1155511, 1320584, 1980876, 2311022, 2641168, 3466533, 3961752, 4622044, 6933066, 7923504, 8088577, 9244088, 13866132, 16177154, 18488176, 24265731, 27732264, 32354308, 48531462, 55464528, 64708616, 97062924, 129417232, 194125848, 388251696]

約数ペア:

[(1, 388251696), (2, 194125848), (3, 129417232), (4, 97062924), (6, 64708616), (7, 55464528), (8, 48531462), (12, 32354308), (14, 27732264), (16, 24265731), (21, 18488176), (24, 16177154), (28, 13866132), (42, 9244088), (48, 8088577), (49, 7923504), (56, 6933066), (84, 4622044), (98, 3961752), (112, 3466533), (147, 2641168), (168, 2311022), (196, 1980876), (294, 1320584), (336, 1155511), (383, 1013712), (392, 990438), (431, 900816), (588, 660292), (766, 506856), (784, 495219), (862, 450408), (1149, 337904), (1176, 330146), (1293, 300272), (1532, 253428), (1724, 225204), (2298, 168952), (2352, 165073), (2586, 150136), (2681, 144816), (3017, 128688), (3064, 126714), (3448, 112602), (4596, 84476), (5172, 75068), (5362, 72408), (6034, 64344), (6128, 63357), (6896, 56301), (8043, 48272), (9051, 42896), (9192, 42238), (10344, 37534), (10724, 36204), (12068, 32172), (16086, 24136), (18102, 21448), (18384, 21119), (18767, 20688)]