645478848

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 448

約数和(自身を含む): 2381829120

約数和(自身を除く): 1736350272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 43, 48, 51, 54, 56, 63, 64, 68, 72, 73, 84, 86, 96, 102, 108, 112, 119, 126, 129, 136, 144, 146, 153, 168, 172, 189, 192, 204, 216, 219, 224, 238, 252, 258, 272, 288, 292, 301, 306, 336, 344, 357, 378, 387, 408, 432, 438, 448, 459, 476, 504, 511, 516, 544, 576, 584, 602, 612, 657, 672, 688, 714, 731, 756, 774, 816, 864, 876, 903, 918, 952, 1008, 1022, 1032, 1071, 1088, 1161, 1168, 1204, 1224, 1241, 1314, 1344, 1376, 1428, 1462, 1512, 1533, 1548, 1632, 1728, 1752, 1806, 1836, 1904, 1971, 2016, 2044, 2064, 2142, 2193, 2322, 2336, 2408, 2448, 2482, 2628, 2709, 2752, 2856, 2924, 3024, 3066, 3096, 3139, 3213, 3264, 3504, 3612, 3672, 3723, 3808, 3942, 4032, 4088, 4128, 4284, 4386, 4599, 4644, 4672, 4816, 4896, 4964, 5117, 5256, 5418, 5712, 5848, 6048, 6132, 6192, 6278, 6426, 6579, 7008, 7224, 7344, 7446, 7616, 7884, 8127, 8176, 8256, 8568, 8687, 8772, 9198, 9288, 9417, 9632, 9792, 9928, 10234, 10512, 10836, 11169, 11424, 11696, 12096, 12264, 12384, 12556, 12852, 13158, 13797, 14016, 14448, 14688, 14892, 15351, 15768, 16254, 16352, 17136, 17374, 17544, 18396, 18576, 18834, 19264, 19737, 19856, 20468, 21024, 21672, 21973, 22338, 22848, 23392, 24528, 24768, 25112, 25704, 26061, 26316, 27594, 28251, 28896, 29376, 29784, 30702, 31536, 32508, 32704, 33507, 34272, 34748, 35088, 36792, 37152, 37668, 39474, 39712, 40936, 42048, 43344, 43946, 44676, 46053, 46784, 49056, 50224, 51408, 52122, 52632, 53363, 55188, 56502, 57792, 59568, 61404, 63072, 65016, 65919, 67014, 68544, 69496, 70176, 73584, 74304, 75336, 78183, 78948, 79424, 81872, 84753, 86688, 87892, 89352, 92106, 98112, 100448, 102816, 104244, 105264, 106726, 110376, 113004, 119136, 122808, 126144, 130032, 131838, 134028, 138159, 138992, 140352, 147168, 150672, 156366, 157896, 160089, 163744, 169506, 173376, 175784, 178704, 184212, 197757, 200896, 205632, 208488, 210528, 213452, 220752, 226008, 234549, 238272, 245616, 260064, 263676, 268056, 276318, 277984, 294336, 301344, 312732, 315792, 320178, 327488, 339012, 351568, 357408, 368424, 373541, 395514, 416976, 421056, 426904, 441504, 452016, 469098, 480267, 491232, 520128, 527352, 536112, 552636, 555968, 593271, 602688, 625464, 631584, 640356, 678024, 703136, 714816, 736848, 747082, 791028, 833952, 853808, 883008, 904032, 938196, 960534, 982464, 1054704, 1072224, 1105272, 1120623, 1186542, 1250928, 1263168, 1280712, 1356048, 1406272, 1440801, 1473696, 1494164, 1582056, 1667904, 1707616, 1808064, 1876392, 1921068, 2109408, 2144448, 2210544, 2241246, 2373084, 2501856, 2561424, 2712096, 2881602, 2947392, 2988328, 3164112, 3361869, 3415232, 3752784, 3842136, 4218816, 4421088, 4482492, 4746168, 5003712, 5122848, 5424192, 5763204, 5976656, 6328224, 6723738, 7505568, 7684272, 8842176, 8964984, 9492336, 10085607, 10245696, 11526408, 11953312, 12656448, 13447476, 15011136, 15368544, 17929968, 18984672, 20171214, 23052816, 23906624, 26894952, 30737088, 35859936, 37969344, 40342428, 46105632, 53789904, 71719872, 80684856, 92211264, 107579808, 161369712, 215159616, 322739424, 645478848]

約数ペア:

[(1, 645478848), (2, 322739424), (3, 215159616), (4, 161369712), (6, 107579808), (7, 92211264), (8, 80684856), (9, 71719872), (12, 53789904), (14, 46105632), (16, 40342428), (17, 37969344), (18, 35859936), (21, 30737088), (24, 26894952), (27, 23906624), (28, 23052816), (32, 20171214), (34, 18984672), (36, 17929968), (42, 15368544), (43, 15011136), (48, 13447476), (51, 12656448), (54, 11953312), (56, 11526408), (63, 10245696), (64, 10085607), (68, 9492336), (72, 8964984), (73, 8842176), (84, 7684272), (86, 7505568), (96, 6723738), (102, 6328224), (108, 5976656), (112, 5763204), (119, 5424192), (126, 5122848), (129, 5003712), (136, 4746168), (144, 4482492), (146, 4421088), (153, 4218816), (168, 3842136), (172, 3752784), (189, 3415232), (192, 3361869), (204, 3164112), (216, 2988328), (219, 2947392), (224, 2881602), (238, 2712096), (252, 2561424), (258, 2501856), (272, 2373084), (288, 2241246), (292, 2210544), (301, 2144448), (306, 2109408), (336, 1921068), (344, 1876392), (357, 1808064), (378, 1707616), (387, 1667904), (408, 1582056), (432, 1494164), (438, 1473696), (448, 1440801), (459, 1406272), (476, 1356048), (504, 1280712), (511, 1263168), (516, 1250928), (544, 1186542), (576, 1120623), (584, 1105272), (602, 1072224), (612, 1054704), (657, 982464), (672, 960534), (688, 938196), (714, 904032), (731, 883008), (756, 853808), (774, 833952), (816, 791028), (864, 747082), (876, 736848), (903, 714816), (918, 703136), (952, 678024), (1008, 640356), (1022, 631584), (1032, 625464), (1071, 602688), (1088, 593271), (1161, 555968), (1168, 552636), (1204, 536112), (1224, 527352), (1241, 520128), (1314, 491232), (1344, 480267), (1376, 469098), (1428, 452016), (1462, 441504), (1512, 426904), (1533, 421056), (1548, 416976), (1632, 395514), (1728, 373541), (1752, 368424), (1806, 357408), (1836, 351568), (1904, 339012), (1971, 327488), (2016, 320178), (2044, 315792), (2064, 312732), (2142, 301344), (2193, 294336), (2322, 277984), (2336, 276318), (2408, 268056), (2448, 263676), (2482, 260064), (2628, 245616), (2709, 238272), (2752, 234549), (2856, 226008), (2924, 220752), (3024, 213452), (3066, 210528), (3096, 208488), (3139, 205632), (3213, 200896), (3264, 197757), (3504, 184212), (3612, 178704), (3672, 175784), (3723, 173376), (3808, 169506), (3942, 163744), (4032, 160089), (4088, 157896), (4128, 156366), (4284, 150672), (4386, 147168), (4599, 140352), (4644, 138992), (4672, 138159), (4816, 134028), (4896, 131838), (4964, 130032), (5117, 126144), (5256, 122808), (5418, 119136), (5712, 113004), (5848, 110376), (6048, 106726), (6132, 105264), (6192, 104244), (6278, 102816), (6426, 100448), (6579, 98112), (7008, 92106), (7224, 89352), (7344, 87892), (7446, 86688), (7616, 84753), (7884, 81872), (8127, 79424), (8176, 78948), (8256, 78183), (8568, 75336), (8687, 74304), (8772, 73584), (9198, 70176), (9288, 69496), (9417, 68544), (9632, 67014), (9792, 65919), (9928, 65016), (10234, 63072), (10512, 61404), (10836, 59568), (11169, 57792), (11424, 56502), (11696, 55188), (12096, 53363), (12264, 52632), (12384, 52122), (12556, 51408), (12852, 50224), (13158, 49056), (13797, 46784), (14016, 46053), (14448, 44676), (14688, 43946), (14892, 43344), (15351, 42048), (15768, 40936), (16254, 39712), (16352, 39474), (17136, 37668), (17374, 37152), (17544, 36792), (18396, 35088), (18576, 34748), (18834, 34272), (19264, 33507), (19737, 32704), (19856, 32508), (20468, 31536), (21024, 30702), (21672, 29784), (21973, 29376), (22338, 28896), (22848, 28251), (23392, 27594), (24528, 26316), (24768, 26061), (25112, 25704)]