28681688448

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{209221}}^1$

素因数の和:209265

約数の個数: 192

約数和(自身を含む): 99874213920

約数和(自身を除く): 71192525472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2176, 2448, 2688, 2856, 3264, 3808, 4032, 4284, 4896, 5712, 6528, 7616, 8064, 8568, 9792, 11424, 15232, 17136, 19584, 22848, 34272, 45696, 68544, 137088, 209221, 418442, 627663, 836884, 1255326, 1464547, 1673768, 1882989, 2510652, 2929094, 3347536, 3556757, 3765978, 4393641, 5021304, 5858188, 6695072, 7113514, 7531956, 8787282, 10042608, 10670271, 11716376, 13180923, 13390144, 14227028, 15063912, 17574564, 20085216, 21340542, 23432752, 24897299, 26361846, 26780288, 28454056, 30127824, 32010813, 35149128, 40170432, 42681084, 46865504, 49794598, 52723692, 56908112, 60255648, 64021626, 70298256, 74691897, 80340864, 85362168, 93731008, 99589196, 105447384, 113816224, 120511296, 128043252, 140596512, 149383794, 170724336, 187462016, 199178392, 210894768, 224075691, 227632448, 241022592, 256086504, 281193024, 298767588, 341448672, 398356784, 421789536, 448151382, 455264896, 512173008, 562386048, 597535176, 682897344, 796713568, 843579072, 896302764, 1024346016, 1195070352, 1365794688, 1593427136, 1687158144, 1792605528, 2048692032, 2390140704, 3186854272, 3585211056, 4097384064, 4780281408, 7170422112, 9560562816, 14340844224, 28681688448]

約数ペア:

[(1, 28681688448), (2, 14340844224), (3, 9560562816), (4, 7170422112), (6, 4780281408), (7, 4097384064), (8, 3585211056), (9, 3186854272), (12, 2390140704), (14, 2048692032), (16, 1792605528), (17, 1687158144), (18, 1593427136), (21, 1365794688), (24, 1195070352), (28, 1024346016), (32, 896302764), (34, 843579072), (36, 796713568), (42, 682897344), (48, 597535176), (51, 562386048), (56, 512173008), (63, 455264896), (64, 448151382), (68, 421789536), (72, 398356784), (84, 341448672), (96, 298767588), (102, 281193024), (112, 256086504), (119, 241022592), (126, 227632448), (128, 224075691), (136, 210894768), (144, 199178392), (153, 187462016), (168, 170724336), (192, 149383794), (204, 140596512), (224, 128043252), (238, 120511296), (252, 113816224), (272, 105447384), (288, 99589196), (306, 93731008), (336, 85362168), (357, 80340864), (384, 74691897), (408, 70298256), (448, 64021626), (476, 60255648), (504, 56908112), (544, 52723692), (576, 49794598), (612, 46865504), (672, 42681084), (714, 40170432), (816, 35149128), (896, 32010813), (952, 30127824), (1008, 28454056), (1071, 26780288), (1088, 26361846), (1152, 24897299), (1224, 23432752), (1344, 21340542), (1428, 20085216), (1632, 17574564), (1904, 15063912), (2016, 14227028), (2142, 13390144), (2176, 13180923), (2448, 11716376), (2688, 10670271), (2856, 10042608), (3264, 8787282), (3808, 7531956), (4032, 7113514), (4284, 6695072), (4896, 5858188), (5712, 5021304), (6528, 4393641), (7616, 3765978), (8064, 3556757), (8568, 3347536), (9792, 2929094), (11424, 2510652), (15232, 1882989), (17136, 1673768), (19584, 1464547), (22848, 1255326), (34272, 836884), (45696, 627663), (68544, 418442), (137088, 209221)]