7240675803648

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:765

約数の個数: 960

約数和(自身を含む): 24164078400000

約数和(自身を除く): 16923402596352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 73, 76, 84, 96, 98, 112, 114, 128, 133, 139, 146, 147, 152, 168, 192, 196, 219, 224, 228, 256, 266, 278, 292, 294, 304, 336, 384, 392, 399, 417, 438, 448, 456, 499, 511, 512, 532, 556, 584, 588, 608, 672, 768, 784, 798, 834, 876, 896, 912, 931, 973, 998, 1022, 1064, 1112, 1168, 1176, 1216, 1344, 1387, 1497, 1533, 1536, 1568, 1596, 1668, 1752, 1792, 1824, 1862, 1946, 1996, 2044, 2128, 2224, 2336, 2352, 2432, 2641, 2688, 2774, 2793, 2919, 2994, 3066, 3136, 3192, 3336, 3493, 3504, 3577, 3584, 3648, 3724, 3892, 3992, 4088, 4161, 4256, 4448, 4672, 4704, 4864, 5282, 5376, 5548, 5586, 5838, 5988, 6132, 6272, 6384, 6672, 6811, 6986, 7008, 7154, 7296, 7448, 7784, 7923, 7984, 8176, 8322, 8512, 8896, 9344, 9408, 9481, 9709, 9728, 10147, 10479, 10564, 10731, 10752, 11096, 11172, 11676, 11976, 12264, 12544, 12768, 13344, 13622, 13972, 14016, 14308, 14592, 14896, 15568, 15846, 15968, 16352, 16644, 17024, 17792, 18487, 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約数ペア:

[(1, 7240675803648), (2, 3620337901824), (3, 2413558601216), (4, 1810168950912), (6, 1206779300608), (7, 1034382257664), (8, 905084475456), (12, 603389650304), (14, 517191128832), (16, 452542237728), (19, 381088200192), (21, 344794085888), (24, 301694825152), (28, 258595564416), (32, 226271118864), (38, 190544100096), (42, 172397042944), (48, 150847412576), (49, 147768893952), (56, 129297782208), (57, 127029400064), (64, 113135559432), (73, 99187339776), (76, 95272050048), (84, 86198521472), (96, 75423706288), (98, 73884446976), (112, 64648891104), (114, 63514700032), (128, 56567779716), (133, 54441171456), (139, 52091192832), (146, 49593669888), (147, 49256297984), (152, 47636025024), (168, 43099260736), (192, 37711853144), (196, 36942223488), (219, 33062446592), (224, 32324445552), (228, 31757350016), (256, 28283889858), (266, 27220585728), (278, 26045596416), (292, 24796834944), (294, 24628148992), (304, 23818012512), (336, 21549630368), (384, 18855926572), (392, 18471111744), (399, 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