289091712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8273}}^1$

素因数の和:8310

約数の個数: 128

約数和(自身を含む): 945221760

約数和(自身を除く): 656130048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8273, 8736, 11648, 16546, 17472, 24819, 33092, 34944, 49638, 57911, 66184, 99276, 107549, 115822, 132368, 173733, 198552, 215098, 231644, 264736, 322647, 347466, 397104, 430196, 463288, 529472, 645294, 694932, 752843, 794208, 860392, 926576, 1058944, 1290588, 1389864, 1505686, 1588416, 1720784, 1853152, 2258529, 2581176, 2779728, 3011372, 3176832, 3441568, 3706304, 4517058, 5162352, 5559456, 6022744, 6883136, 7412608, 9034116, 10324704, 11118912, 12045488, 13766272, 18068232, 20649408, 22237824, 24090976, 36136464, 41298816, 48181952, 72272928, 96363904, 144545856, 289091712]

約数ペア:

[(1, 289091712), (2, 144545856), (3, 96363904), (4, 72272928), (6, 48181952), (7, 41298816), (8, 36136464), (12, 24090976), (13, 22237824), (14, 20649408), (16, 18068232), (21, 13766272), (24, 12045488), (26, 11118912), (28, 10324704), (32, 9034116), (39, 7412608), (42, 6883136), (48, 6022744), (52, 5559456), (56, 5162352), (64, 4517058), (78, 3706304), (84, 3441568), (91, 3176832), (96, 3011372), (104, 2779728), (112, 2581176), (128, 2258529), (156, 1853152), (168, 1720784), (182, 1588416), (192, 1505686), (208, 1389864), (224, 1290588), (273, 1058944), (312, 926576), (336, 860392), (364, 794208), (384, 752843), (416, 694932), (448, 645294), (546, 529472), (624, 463288), (672, 430196), (728, 397104), (832, 347466), (896, 322647), (1092, 264736), (1248, 231644), (1344, 215098), (1456, 198552), (1664, 173733), (2184, 132368), (2496, 115822), (2688, 107549), (2912, 99276), (4368, 66184), (4992, 57911), (5824, 49638), (8273, 34944), (8736, 33092), (11648, 24819), (16546, 17472)]