8905058512

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8521}}^1$

素因数の和:8617

約数の個数: 120

約数和(自身を含む): 21202190592

約数和(自身を除く): 12297132080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 49, 56, 62, 86, 98, 112, 124, 172, 196, 217, 248, 301, 344, 392, 434, 496, 602, 688, 784, 868, 1204, 1333, 1519, 1736, 2107, 2408, 2666, 3038, 3472, 4214, 4816, 5332, 6076, 8428, 8521, 9331, 10664, 12152, 16856, 17042, 18662, 21328, 24304, 33712, 34084, 37324, 59647, 65317, 68168, 74648, 119294, 130634, 136336, 149296, 238588, 261268, 264151, 366403, 417529, 477176, 522536, 528302, 732806, 835058, 954352, 1045072, 1056604, 1465612, 1670116, 1849057, 2113208, 2564821, 2931224, 3340232, 3698114, 4226416, 5129642, 5862448, 6680464, 7396228, 10259284, 11358493, 12943399, 14792456, 17953747, 20518568, 22716986, 25886798, 29584912, 35907494, 41037136, 45433972, 51773596, 71814988, 79509451, 90867944, 103547192, 143629976, 159018902, 181735888, 207094384, 287259952, 318037804, 556566157, 636075608, 1113132314, 1272151216, 2226264628, 4452529256, 8905058512]

約数ペア:

[(1, 8905058512), (2, 4452529256), (4, 2226264628), (7, 1272151216), (8, 1113132314), (14, 636075608), (16, 556566157), (28, 318037804), (31, 287259952), (43, 207094384), (49, 181735888), (56, 159018902), (62, 143629976), (86, 103547192), (98, 90867944), (112, 79509451), (124, 71814988), (172, 51773596), (196, 45433972), (217, 41037136), (248, 35907494), (301, 29584912), (344, 25886798), (392, 22716986), (434, 20518568), (496, 17953747), (602, 14792456), (688, 12943399), (784, 11358493), (868, 10259284), (1204, 7396228), (1333, 6680464), (1519, 5862448), (1736, 5129642), (2107, 4226416), (2408, 3698114), (2666, 3340232), (3038, 2931224), (3472, 2564821), (4214, 2113208), (4816, 1849057), (5332, 1670116), (6076, 1465612), (8428, 1056604), (8521, 1045072), (9331, 954352), (10664, 835058), (12152, 732806), (16856, 528302), (17042, 522536), (18662, 477176), (21328, 417529), (24304, 366403), (33712, 264151), (34084, 261268), (37324, 238588), (59647, 149296), (65317, 136336), (68168, 130634), (74648, 119294)]