645184512

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 264

約数和(自身を含む): 2174012256

約数和(自身を除く): 1528827744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 137, 144, 146, 168, 192, 219, 224, 252, 256, 274, 288, 292, 336, 384, 411, 438, 448, 504, 511, 512, 548, 576, 584, 657, 672, 768, 822, 876, 896, 959, 1008, 1022, 1024, 1096, 1152, 1168, 1233, 1314, 1344, 1533, 1536, 1644, 1752, 1792, 1918, 2016, 2044, 2192, 2304, 2336, 2466, 2628, 2688, 2877, 3066, 3072, 3288, 3504, 3584, 3836, 4032, 4088, 4384, 4599, 4608, 4672, 4932, 5256, 5376, 5754, 6132, 6576, 7008, 7168, 7672, 8064, 8176, 8631, 8768, 9198, 9216, 9344, 9864, 10001, 10512, 10752, 11508, 12264, 13152, 14016, 15344, 16128, 16352, 17262, 17536, 18396, 18688, 19728, 20002, 21024, 21504, 23016, 24528, 26304, 28032, 30003, 30688, 32256, 32704, 34524, 35072, 36792, 37376, 39456, 40004, 42048, 46032, 49056, 52608, 56064, 60006, 61376, 64512, 65408, 69048, 70007, 70144, 73584, 74752, 78912, 80008, 84096, 90009, 92064, 98112, 105216, 112128, 120012, 122752, 130816, 138096, 140014, 140288, 147168, 157824, 160016, 168192, 180018, 184128, 196224, 210021, 210432, 224256, 240024, 245504, 261632, 276192, 280028, 294336, 315648, 320032, 336384, 360036, 368256, 392448, 420042, 420864, 480048, 491008, 523264, 552384, 560056, 588672, 630063, 631296, 640064, 672768, 720072, 736512, 784896, 840084, 960096, 982016, 1104768, 1120112, 1177344, 1260126, 1262592, 1280128, 1440144, 1473024, 1569792, 1680168, 1920192, 2209536, 2240224, 2354688, 2520252, 2560256, 2880288, 2946048, 3360336, 3840384, 4419072, 4480448, 4709376, 5040504, 5120512, 5760576, 6720672, 7680768, 8838144, 8960896, 10081008, 10241024, 11521152, 13441344, 15361536, 17921792, 20162016, 23042304, 26882688, 30723072, 35843584, 40324032, 46084608, 53765376, 71687168, 80648064, 92169216, 107530752, 161296128, 215061504, 322592256, 645184512]

約数ペア:

[(1, 645184512), (2, 322592256), (3, 215061504), (4, 161296128), (6, 107530752), (7, 92169216), (8, 80648064), (9, 71687168), (12, 53765376), (14, 46084608), (16, 40324032), (18, 35843584), (21, 30723072), (24, 26882688), (28, 23042304), (32, 20162016), (36, 17921792), (42, 15361536), (48, 13441344), (56, 11521152), (63, 10241024), (64, 10081008), (72, 8960896), (73, 8838144), (84, 7680768), (96, 6720672), (112, 5760576), (126, 5120512), (128, 5040504), (137, 4709376), (144, 4480448), (146, 4419072), (168, 3840384), (192, 3360336), (219, 2946048), (224, 2880288), (252, 2560256), (256, 2520252), (274, 2354688), (288, 2240224), (292, 2209536), (336, 1920192), (384, 1680168), (411, 1569792), (438, 1473024), (448, 1440144), (504, 1280128), (511, 1262592), (512, 1260126), (548, 1177344), (576, 1120112), (584, 1104768), (657, 982016), (672, 960096), (768, 840084), (822, 784896), (876, 736512), (896, 720072), (959, 672768), (1008, 640064), (1022, 631296), (1024, 630063), (1096, 588672), (1152, 560056), (1168, 552384), (1233, 523264), (1314, 491008), (1344, 480048), (1533, 420864), (1536, 420042), (1644, 392448), (1752, 368256), (1792, 360036), (1918, 336384), (2016, 320032), (2044, 315648), (2192, 294336), (2304, 280028), (2336, 276192), (2466, 261632), (2628, 245504), (2688, 240024), (2877, 224256), (3066, 210432), (3072, 210021), (3288, 196224), (3504, 184128), (3584, 180018), (3836, 168192), (4032, 160016), (4088, 157824), (4384, 147168), (4599, 140288), (4608, 140014), (4672, 138096), (4932, 130816), (5256, 122752), (5376, 120012), (5754, 112128), (6132, 105216), (6576, 98112), (7008, 92064), (7168, 90009), (7672, 84096), (8064, 80008), (8176, 78912), (8631, 74752), (8768, 73584), (9198, 70144), (9216, 70007), (9344, 69048), (9864, 65408), (10001, 64512), (10512, 61376), (10752, 60006), (11508, 56064), (12264, 52608), (13152, 49056), (14016, 46032), (15344, 42048), (16128, 40004), (16352, 39456), (17262, 37376), (17536, 36792), (18396, 35072), (18688, 34524), (19728, 32704), (20002, 32256), (21024, 30688), (21504, 30003), (23016, 28032), (24528, 26304)]