1207382912

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 2456160000

約数和(自身を除く): 1248777088

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 139, 158, 278, 316, 556, 632, 859, 1112, 1264, 1718, 2224, 2528, 3436, 4448, 5056, 6872, 8896, 10112, 10981, 13744, 17792, 21962, 27488, 43924, 54976, 67861, 87848, 109952, 119401, 135722, 175696, 238802, 271444, 351392, 477604, 542888, 702784, 955208, 1085776, 1405568, 1910416, 2171552, 3820832, 4343104, 7641664, 8686208, 9432679, 15283328, 18865358, 37730716, 75461432, 150922864, 301845728, 603691456, 1207382912]

約数ペア:

[(1, 1207382912), (2, 603691456), (4, 301845728), (8, 150922864), (16, 75461432), (32, 37730716), (64, 18865358), (79, 15283328), (128, 9432679), (139, 8686208), (158, 7641664), (278, 4343104), (316, 3820832), (556, 2171552), (632, 1910416), (859, 1405568), (1112, 1085776), (1264, 955208), (1718, 702784), (2224, 542888), (2528, 477604), (3436, 351392), (4448, 271444), (5056, 238802), (6872, 175696), (8896, 135722), (10112, 119401), (10981, 109952), (13744, 87848), (17792, 67861), (21962, 54976), (27488, 43924)]