1642615123968

素因数分解:

$2^{12}\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3398

約数の個数: 832

約数和(自身を含む): 6113500288000

約数和(自身を除く): 4470885164032

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, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 256, 273, 288, 294, 312, 336, 343, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 504, 512, 546, 576, 588, 624, 637, 672, 686, 702, 728, 756, 768, 784, 819, 832, 864, 882, 896, 936, 1008, 1024, 1029, 1092, 1152, 1176, 1248, 1274, 1323, 1344, 1372, 1404, 1456, 1512, 1536, 1568, 1638, 1664, 1728, 1764, 1792, 1872, 1911, 2016, 2048, 2058, 2184, 2304, 2352, 2457, 2496, 2548, 2646, 2688, 2744, 2808, 2912, 3024, 3072, 3087, 3136, 3276, 3328, 3331, 3456, 3528, 3584, 3744, 3822, 4032, 4096, 4116, 4368, 4459, 4608, 4704, 4914, 4992, 5096, 5292, 5376, 5488, 5616, 5733, 5824, 6048, 6144, 6174, 6272, 6552, 6656, 6662, 6912, 7056, 7168, 7488, 7644, 8064, 8232, 8736, 8918, 9216, 9261, 9408, 9828, 9984, 9993, 10192, 10584, 10752, 10976, 11232, 11466, 11648, 12096, 12288, 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約数ペア:

[(1, 1642615123968), (2, 821307561984), (3, 547538374656), (4, 410653780992), (6, 273769187328), (7, 234659303424), (8, 205326890496), (9, 182512791552), (12, 136884593664), (13, 126355009536), (14, 117329651712), (16, 102663445248), (18, 91256395776), (21, 78219767808), (24, 68442296832), (26, 63177504768), (27, 60837597184), (28, 58664825856), (32, 51331722624), (36, 45628197888), (39, 42118336512), (42, 39109883904), (48, 34221148416), (49, 33522757632), (52, 31588752384), (54, 30418798592), (56, 29332412928), (63, 26073255936), (64, 25665861312), (72, 22814098944), (78, 21059168256), (84, 19554941952), (91, 18050715648), (96, 17110574208), (98, 16761378816), (104, 15794376192), (108, 15209399296), (112, 14666206464), (117, 14039445504), (126, 13036627968), (128, 12832930656), (144, 11407049472), (147, 11174252544), (156, 10529584128), (168, 9777470976), (182, 9025357824), (189, 8691085312), (192, 8555287104), (196, 8380689408), (208, 7897188096), (216, 7604699648), (224, 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(1279104, 1284192)]