887029264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10223}}^1$

素因数の和:10288

約数の個数: 80

約数和(自身を含む): 2053797120

約数和(自身を除く): 1166767856

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 374, 464, 493, 638, 748, 986, 1276, 1496, 1972, 2552, 2992, 3944, 5104, 5423, 7888, 10223, 10846, 20446, 21692, 40892, 43384, 81784, 86768, 112453, 163568, 173791, 224906, 296467, 347582, 449812, 592934, 695164, 899624, 1185868, 1390328, 1799248, 1911701, 2371736, 2780656, 3261137, 3823402, 4743472, 5039939, 6522274, 7646804, 10079878, 13044548, 15293608, 20159756, 26089096, 30587216, 40319512, 52178192, 55439329, 80639024, 110878658, 221757316, 443514632, 887029264]

約数ペア:

[(1, 887029264), (2, 443514632), (4, 221757316), (8, 110878658), (11, 80639024), (16, 55439329), (17, 52178192), (22, 40319512), (29, 30587216), (34, 26089096), (44, 20159756), (58, 15293608), (68, 13044548), (88, 10079878), (116, 7646804), (136, 6522274), (176, 5039939), (187, 4743472), (232, 3823402), (272, 3261137), (319, 2780656), (374, 2371736), (464, 1911701), (493, 1799248), (638, 1390328), (748, 1185868), (986, 899624), (1276, 695164), (1496, 592934), (1972, 449812), (2552, 347582), (2992, 296467), (3944, 224906), (5104, 173791), (5423, 163568), (7888, 112453), (10223, 86768), (10846, 81784), (20446, 43384), (21692, 40892)]