485413376

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 160

約数和(自身を含む): 1216207872

約数和(自身を除く): 730794496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 257, 272, 434, 448, 476, 496, 512, 514, 527, 544, 868, 896, 952, 992, 1028, 1054, 1088, 1736, 1792, 1799, 1904, 1984, 2056, 2108, 2176, 3472, 3584, 3598, 3689, 3808, 3968, 4112, 4216, 4352, 4369, 6944, 7196, 7378, 7616, 7936, 7967, 8224, 8432, 8704, 8738, 13888, 14392, 14756, 15232, 15872, 15934, 16448, 16864, 17476, 27776, 28784, 29512, 30464, 30583, 31868, 32896, 33728, 34952, 55552, 55769, 57568, 59024, 60928, 61166, 63736, 65792, 67456, 69904, 111104, 111538, 115136, 118048, 122332, 127472, 131584, 134912, 135439, 139808, 223076, 230272, 236096, 244664, 254944, 269824, 270878, 279616, 446152, 460544, 472192, 489328, 509888, 541756, 559232, 892304, 921088, 944384, 948073, 978656, 1019776, 1083512, 1118464, 1784608, 1888768, 1896146, 1957312, 2039552, 2167024, 2236928, 3569216, 3792292, 3914624, 4079104, 4334048, 7138432, 7584584, 7829248, 8668096, 14276864, 15169168, 15658496, 17336192, 28553728, 30338336, 34672384, 60676672, 69344768, 121353344, 242706688, 485413376]

約数ペア:

[(1, 485413376), (2, 242706688), (4, 121353344), (7, 69344768), (8, 60676672), (14, 34672384), (16, 30338336), (17, 28553728), (28, 17336192), (31, 15658496), (32, 15169168), (34, 14276864), (56, 8668096), (62, 7829248), (64, 7584584), (68, 7138432), (112, 4334048), (119, 4079104), (124, 3914624), (128, 3792292), (136, 3569216), (217, 2236928), (224, 2167024), (238, 2039552), (248, 1957312), (256, 1896146), (257, 1888768), (272, 1784608), (434, 1118464), (448, 1083512), (476, 1019776), (496, 978656), (512, 948073), (514, 944384), (527, 921088), (544, 892304), (868, 559232), (896, 541756), (952, 509888), (992, 489328), (1028, 472192), (1054, 460544), (1088, 446152), (1736, 279616), (1792, 270878), (1799, 269824), (1904, 254944), (1984, 244664), (2056, 236096), (2108, 230272), (2176, 223076), (3472, 139808), (3584, 135439), (3598, 134912), (3689, 131584), (3808, 127472), (3968, 122332), (4112, 118048), (4216, 115136), (4352, 111538), (4369, 111104), (6944, 69904), (7196, 67456), (7378, 65792), (7616, 63736), (7936, 61166), (7967, 60928), (8224, 59024), (8432, 57568), (8704, 55769), (8738, 55552), (13888, 34952), (14392, 33728), (14756, 32896), (15232, 31868), (15872, 30583), (15934, 30464), (16448, 29512), (16864, 28784), (17476, 27776)]