1247023608

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{7013}}^1$

素因数の和:7292

約数の個数: 64

約数和(自身を含む): 3232051200

約数和(自身を除く): 1985027592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 239, 248, 372, 478, 717, 744, 956, 1434, 1912, 2868, 5736, 7013, 7409, 14026, 14818, 21039, 22227, 28052, 29636, 42078, 44454, 56104, 59272, 84156, 88908, 168312, 177816, 217403, 434806, 652209, 869612, 1304418, 1676107, 1739224, 2608836, 3352214, 5028321, 5217672, 6704428, 10056642, 13408856, 20113284, 40226568, 51959317, 103918634, 155877951, 207837268, 311755902, 415674536, 623511804, 1247023608]

約数ペア:

[(1, 1247023608), (2, 623511804), (3, 415674536), (4, 311755902), (6, 207837268), (8, 155877951), (12, 103918634), (24, 51959317), (31, 40226568), (62, 20113284), (93, 13408856), (124, 10056642), (186, 6704428), (239, 5217672), (248, 5028321), (372, 3352214), (478, 2608836), (717, 1739224), (744, 1676107), (956, 1304418), (1434, 869612), (1912, 652209), (2868, 434806), (5736, 217403), (7013, 177816), (7409, 168312), (14026, 88908), (14818, 84156), (21039, 59272), (22227, 56104), (28052, 44454), (29636, 42078)]