315088128

素因数分解:

$2^8\times 3^2\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1024

約数の個数: 108

約数和(自身を含む): 915139680

約数和(自身を除く): 600051552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 256, 288, 326, 384, 489, 576, 652, 768, 839, 978, 1152, 1304, 1467, 1678, 1956, 2304, 2517, 2608, 2934, 3356, 3912, 5034, 5216, 5868, 6712, 7551, 7824, 10068, 10432, 11736, 13424, 15102, 15648, 20136, 20864, 23472, 26848, 30204, 31296, 40272, 41728, 46944, 53696, 60408, 62592, 80544, 93888, 107392, 120816, 125184, 136757, 161088, 187776, 214784, 241632, 273514, 322176, 375552, 410271, 483264, 547028, 644352, 820542, 966528, 1094056, 1230813, 1641084, 1933056, 2188112, 2461626, 3282168, 4376224, 4923252, 6564336, 8752448, 9846504, 13128672, 17504896, 19693008, 26257344, 35009792, 39386016, 52514688, 78772032, 105029376, 157544064, 315088128]

約数ペア:

[(1, 315088128), (2, 157544064), (3, 105029376), (4, 78772032), (6, 52514688), (8, 39386016), (9, 35009792), (12, 26257344), (16, 19693008), (18, 17504896), (24, 13128672), (32, 9846504), (36, 8752448), (48, 6564336), (64, 4923252), (72, 4376224), (96, 3282168), (128, 2461626), (144, 2188112), (163, 1933056), (192, 1641084), (256, 1230813), (288, 1094056), (326, 966528), (384, 820542), (489, 644352), (576, 547028), (652, 483264), (768, 410271), (839, 375552), (978, 322176), (1152, 273514), (1304, 241632), (1467, 214784), (1678, 187776), (1956, 161088), (2304, 136757), (2517, 125184), (2608, 120816), (2934, 107392), (3356, 93888), (3912, 80544), (5034, 62592), (5216, 60408), (5868, 53696), (6712, 46944), (7551, 41728), (7824, 40272), (10068, 31296), (10432, 30204), (11736, 26848), (13424, 23472), (15102, 20864), (15648, 20136)]