388252032

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{144439}}^1$

素因数の和:144463

約数の個数: 64

約数和(自身を含む): 1178630400

約数和(自身を除く): 790378368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 144439, 288878, 433317, 577756, 866634, 1011073, 1155512, 1733268, 2022146, 2311024, 3033219, 3466536, 4044292, 4622048, 6066438, 6933072, 8088584, 9244096, 12132876, 13866144, 16177168, 18488192, 24265752, 27732288, 32354336, 48531504, 55464576, 64708672, 97063008, 129417344, 194126016, 388252032]

約数ペア:

[(1, 388252032), (2, 194126016), (3, 129417344), (4, 97063008), (6, 64708672), (7, 55464576), (8, 48531504), (12, 32354336), (14, 27732288), (16, 24265752), (21, 18488192), (24, 16177168), (28, 13866144), (32, 12132876), (42, 9244096), (48, 8088584), (56, 6933072), (64, 6066438), (84, 4622048), (96, 4044292), (112, 3466536), (128, 3033219), (168, 2311024), (192, 2022146), (224, 1733268), (336, 1155512), (384, 1011073), (448, 866634), (672, 577756), (896, 433317), (1344, 288878), (2688, 144439)]