656982144

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2132

約数の個数: 256

約数和(自身を含む): 2387616000

約数和(自身を除く): 1730633856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2089, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4178, 4368, 4914, 4992, 5616, 5824, 6048, 6267, 6552, 7488, 8064, 8356, 8736, 9828, 11232, 11648, 12096, 12534, 13104, 14623, 14976, 16712, 17472, 18801, 19656, 22464, 24192, 25068, 26208, 27157, 29246, 33424, 34944, 37602, 39312, 43869, 44928, 50136, 52416, 54314, 56403, 58492, 66848, 75204, 78624, 81471, 87738, 100272, 104832, 108628, 112806, 116984, 131607, 133696, 150408, 157248, 162942, 175476, 190099, 200544, 217256, 225612, 233968, 244413, 263214, 267392, 300816, 314496, 325884, 350952, 380198, 394821, 401088, 434512, 451224, 467936, 488826, 526428, 570297, 601632, 651768, 701904, 733239, 760396, 789642, 802176, 869024, 902448, 935872, 977652, 1052856, 1140594, 1203264, 1303536, 1403808, 1466478, 1520792, 1579284, 1710891, 1738048, 1804896, 1871744, 1955304, 2105712, 2281188, 2406528, 2607072, 2807616, 2932956, 3041584, 3158568, 3421782, 3476096, 3609792, 3910608, 4211424, 4562376, 5132673, 5214144, 5615232, 5865912, 6083168, 6317136, 6843564, 7219584, 7821216, 8422848, 9124752, 10265346, 10428288, 11731824, 12166336, 12634272, 13687128, 15642432, 16845696, 18249504, 20530692, 23463648, 24332672, 25268544, 27374256, 31284864, 36499008, 41061384, 46927296, 50537088, 54748512, 72998016, 82122768, 93854592, 109497024, 164245536, 218994048, 328491072, 656982144]

約数ペア:

[(1, 656982144), (2, 328491072), (3, 218994048), (4, 164245536), (6, 109497024), (7, 93854592), (8, 82122768), (9, 72998016), (12, 54748512), (13, 50537088), (14, 46927296), (16, 41061384), (18, 36499008), (21, 31284864), (24, 27374256), (26, 25268544), (27, 24332672), (28, 23463648), (32, 20530692), (36, 18249504), (39, 16845696), (42, 15642432), (48, 13687128), (52, 12634272), (54, 12166336), (56, 11731824), (63, 10428288), (64, 10265346), (72, 9124752), (78, 8422848), (84, 7821216), (91, 7219584), (96, 6843564), (104, 6317136), (108, 6083168), (112, 5865912), (117, 5615232), (126, 5214144), (128, 5132673), (144, 4562376), (156, 4211424), (168, 3910608), (182, 3609792), (189, 3476096), (192, 3421782), (208, 3158568), (216, 3041584), (224, 2932956), (234, 2807616), (252, 2607072), (273, 2406528), (288, 2281188), (312, 2105712), (336, 1955304), (351, 1871744), (364, 1804896), (378, 1738048), (384, 1710891), (416, 1579284), (432, 1520792), (448, 1466478), (468, 1403808), (504, 1303536), (546, 1203264), (576, 1140594), (624, 1052856), (672, 977652), (702, 935872), (728, 902448), (756, 869024), (819, 802176), (832, 789642), (864, 760396), (896, 733239), (936, 701904), (1008, 651768), (1092, 601632), (1152, 570297), (1248, 526428), (1344, 488826), (1404, 467936), (1456, 451224), (1512, 434512), (1638, 401088), (1664, 394821), (1728, 380198), (1872, 350952), (2016, 325884), (2089, 314496), (2184, 300816), (2457, 267392), (2496, 263214), (2688, 244413), (2808, 233968), (2912, 225612), (3024, 217256), (3276, 200544), (3456, 190099), (3744, 175476), (4032, 162942), (4178, 157248), (4368, 150408), (4914, 133696), (4992, 131607), (5616, 116984), (5824, 112806), (6048, 108628), (6267, 104832), (6552, 100272), (7488, 87738), (8064, 81471), (8356, 78624), (8736, 75204), (9828, 66848), (11232, 58492), (11648, 56403), (12096, 54314), (12534, 52416), (13104, 50136), (14623, 44928), (14976, 43869), (16712, 39312), (17472, 37602), (18801, 34944), (19656, 33424), (22464, 29246), (24192, 27157), (25068, 26208)]