2113221888

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{29587}}^1$

素因数の和:29640

約数の個数: 108

約数和(自身を含む): 6289698688

約数和(自身を除く): 4176476800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 29587, 35712, 59174, 71424, 88761, 118348, 177522, 236696, 266283, 355044, 473392, 532566, 710088, 917197, 946784, 1065132, 1420176, 1834394, 1893568, 2130264, 2751591, 2840352, 3668788, 3787136, 4260528, 5503182, 5680704, 7337576, 7574272, 8254773, 8521056, 11006364, 11361408, 14675152, 16509546, 17042112, 22012728, 22722816, 29350304, 33019092, 34084224, 44025456, 58700608, 66038184, 68168448, 88050912, 117401216, 132076368, 176101824, 234802432, 264152736, 352203648, 528305472, 704407296, 1056610944, 2113221888]

約数ペア:

[(1, 2113221888), (2, 1056610944), (3, 704407296), (4, 528305472), (6, 352203648), (8, 264152736), (9, 234802432), (12, 176101824), (16, 132076368), (18, 117401216), (24, 88050912), (31, 68168448), (32, 66038184), (36, 58700608), (48, 44025456), (62, 34084224), (64, 33019092), (72, 29350304), (93, 22722816), (96, 22012728), (124, 17042112), (128, 16509546), (144, 14675152), (186, 11361408), (192, 11006364), (248, 8521056), (256, 8254773), (279, 7574272), (288, 7337576), (372, 5680704), (384, 5503182), (496, 4260528), (558, 3787136), (576, 3668788), (744, 2840352), (768, 2751591), (992, 2130264), (1116, 1893568), (1152, 1834394), (1488, 1420176), (1984, 1065132), (2232, 946784), (2304, 917197), (2976, 710088), (3968, 532566), (4464, 473392), (5952, 355044), (7936, 266283), (8928, 236696), (11904, 177522), (17856, 118348), (23808, 88761), (29587, 71424), (35712, 59174)]