988042416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{859}}^1$

素因数の和:1674

約数の個数: 80

約数和(自身を含む): 2641259520

約数和(自身を除く): 1653217104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 773, 859, 1488, 1546, 1718, 2319, 2577, 3092, 3436, 4638, 5154, 6184, 6872, 9276, 10308, 12368, 13744, 18552, 20616, 23963, 26629, 37104, 41232, 47926, 53258, 71889, 79887, 95852, 106516, 143778, 159774, 191704, 213032, 287556, 319548, 383408, 426064, 575112, 639096, 664007, 1150224, 1278192, 1328014, 1992021, 2656028, 3984042, 5312056, 7968084, 10624112, 15936168, 20584217, 31872336, 41168434, 61752651, 82336868, 123505302, 164673736, 247010604, 329347472, 494021208, 988042416]

約数ペア:

[(1, 988042416), (2, 494021208), (3, 329347472), (4, 247010604), (6, 164673736), (8, 123505302), (12, 82336868), (16, 61752651), (24, 41168434), (31, 31872336), (48, 20584217), (62, 15936168), (93, 10624112), (124, 7968084), (186, 5312056), (248, 3984042), (372, 2656028), (496, 1992021), (744, 1328014), (773, 1278192), (859, 1150224), (1488, 664007), (1546, 639096), (1718, 575112), (2319, 426064), (2577, 383408), (3092, 319548), (3436, 287556), (4638, 213032), (5154, 191704), (6184, 159774), (6872, 143778), (9276, 106516), (10308, 95852), (12368, 79887), (13744, 71889), (18552, 53258), (20616, 47926), (23963, 41232), (26629, 37104)]