215609472

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4799}}^1$

素因数の和:4835

約数の個数: 128

約数和(自身を含む): 685440000

約数和(自身を除く): 469830528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4799, 4992, 5616, 7488, 9598, 11232, 14397, 14976, 19196, 22464, 28794, 38392, 43191, 44928, 57588, 62387, 76784, 86382, 115176, 124774, 129573, 153568, 172764, 187161, 230352, 249548, 259146, 307136, 345528, 374322, 460704, 499096, 518292, 561483, 614272, 691056, 748644, 921408, 998192, 1036584, 1122966, 1382112, 1497288, 1684449, 1842816, 1996384, 2073168, 2245932, 2764224, 2994576, 3368898, 3992768, 4146336, 4491864, 5528448, 5989152, 6737796, 7985536, 8292672, 8983728, 11978304, 13475592, 16585344, 17967456, 23956608, 26951184, 35934912, 53902368, 71869824, 107804736, 215609472]

約数ペア:

[(1, 215609472), (2, 107804736), (3, 71869824), (4, 53902368), (6, 35934912), (8, 26951184), (9, 23956608), (12, 17967456), (13, 16585344), (16, 13475592), (18, 11978304), (24, 8983728), (26, 8292672), (27, 7985536), (32, 6737796), (36, 5989152), (39, 5528448), (48, 4491864), (52, 4146336), (54, 3992768), (64, 3368898), (72, 2994576), (78, 2764224), (96, 2245932), (104, 2073168), (108, 1996384), (117, 1842816), (128, 1684449), (144, 1497288), (156, 1382112), (192, 1122966), (208, 1036584), (216, 998192), (234, 921408), (288, 748644), (312, 691056), (351, 614272), (384, 561483), (416, 518292), (432, 499096), (468, 460704), (576, 374322), (624, 345528), (702, 307136), (832, 259146), (864, 249548), (936, 230352), (1152, 187161), (1248, 172764), (1404, 153568), (1664, 129573), (1728, 124774), (1872, 115176), (2496, 86382), (2808, 76784), (3456, 62387), (3744, 57588), (4799, 44928), (4992, 43191), (5616, 38392), (7488, 28794), (9598, 22464), (11232, 19196), (14397, 14976)]