259989408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4447}}^1$

素因数の和:4499

約数の個数: 144

約数和(自身を含む): 874298880

約数和(自身を除く): 614309472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4447, 4872, 6496, 7308, 8352, 8894, 9744, 13341, 14616, 17788, 19488, 26682, 29232, 31129, 35576, 40023, 53364, 58464, 62258, 71152, 80046, 93387, 106728, 124516, 128963, 142304, 160092, 186774, 213456, 249032, 257926, 280161, 320184, 373548, 386889, 426912, 498064, 515852, 560322, 640368, 747096, 773778, 902741, 996128, 1031704, 1120644, 1160667, 1280736, 1494192, 1547556, 1805482, 2063408, 2241288, 2321334, 2708223, 2988384, 3095112, 3610964, 4126816, 4482576, 4642668, 5416446, 6190224, 7221928, 8124669, 8965152, 9285336, 10832892, 12380448, 14443856, 16249338, 18570672, 21665784, 28887712, 32498676, 37141344, 43331568, 64997352, 86663136, 129994704, 259989408]

約数ペア:

[(1, 259989408), (2, 129994704), (3, 86663136), (4, 64997352), (6, 43331568), (7, 37141344), (8, 32498676), (9, 28887712), (12, 21665784), (14, 18570672), (16, 16249338), (18, 14443856), (21, 12380448), (24, 10832892), (28, 9285336), (29, 8965152), (32, 8124669), (36, 7221928), (42, 6190224), (48, 5416446), (56, 4642668), (58, 4482576), (63, 4126816), (72, 3610964), (84, 3095112), (87, 2988384), (96, 2708223), (112, 2321334), (116, 2241288), (126, 2063408), (144, 1805482), (168, 1547556), (174, 1494192), (203, 1280736), (224, 1160667), (232, 1120644), (252, 1031704), (261, 996128), (288, 902741), (336, 773778), (348, 747096), (406, 640368), (464, 560322), (504, 515852), (522, 498064), (609, 426912), (672, 386889), (696, 373548), (812, 320184), (928, 280161), (1008, 257926), (1044, 249032), (1218, 213456), (1392, 186774), (1624, 160092), (1827, 142304), (2016, 128963), (2088, 124516), (2436, 106728), (2784, 93387), (3248, 80046), (3654, 71152), (4176, 62258), (4447, 58464), (4872, 53364), (6496, 40023), (7308, 35576), (8352, 31129), (8894, 29232), (9744, 26682), (13341, 19488), (14616, 17788)]