21747226368

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{86069}}^1$

素因数の和:86142

約数の個数: 144

約数和(自身を含む): 67555998720

約数和(自身を除く): 45808772352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 768, 896, 987, 1128, 1316, 1344, 1504, 1792, 1974, 2256, 2632, 2688, 3008, 3948, 4512, 5264, 5376, 6016, 7896, 9024, 10528, 12032, 15792, 18048, 21056, 31584, 36096, 42112, 63168, 84224, 86069, 126336, 172138, 252672, 258207, 344276, 516414, 602483, 688552, 1032828, 1204966, 1377104, 1807449, 2065656, 2409932, 2754208, 3614898, 4045243, 4131312, 4819864, 5508416, 7229796, 8090486, 8262624, 9639728, 11016832, 12135729, 14459592, 16180972, 16525248, 19279456, 22033664, 24271458, 28316701, 28919184, 32361944, 33050496, 38558912, 48542916, 56633402, 57838368, 64723888, 66100992, 77117824, 84950103, 97085832, 113266804, 115676736, 129447776, 154235648, 169900206, 194171664, 226533608, 231353472, 258895552, 339800412, 388343328, 453067216, 462706944, 517791104, 679600824, 776686656, 906134432, 1035582208, 1359201648, 1553373312, 1812268864, 2718403296, 3106746624, 3624537728, 5436806592, 7249075456, 10873613184, 21747226368]

約数ペア:

[(1, 21747226368), (2, 10873613184), (3, 7249075456), (4, 5436806592), (6, 3624537728), (7, 3106746624), (8, 2718403296), (12, 1812268864), (14, 1553373312), (16, 1359201648), (21, 1035582208), (24, 906134432), (28, 776686656), (32, 679600824), (42, 517791104), (47, 462706944), (48, 453067216), (56, 388343328), (64, 339800412), (84, 258895552), (94, 231353472), (96, 226533608), (112, 194171664), (128, 169900206), (141, 154235648), (168, 129447776), (188, 115676736), (192, 113266804), (224, 97085832), (256, 84950103), (282, 77117824), (329, 66100992), (336, 64723888), (376, 57838368), (384, 56633402), (448, 48542916), (564, 38558912), (658, 33050496), (672, 32361944), (752, 28919184), (768, 28316701), (896, 24271458), (987, 22033664), (1128, 19279456), (1316, 16525248), (1344, 16180972), (1504, 14459592), (1792, 12135729), (1974, 11016832), (2256, 9639728), (2632, 8262624), (2688, 8090486), (3008, 7229796), (3948, 5508416), (4512, 4819864), (5264, 4131312), (5376, 4045243), (6016, 3614898), (7896, 2754208), (9024, 2409932), (10528, 2065656), (12032, 1807449), (15792, 1377104), (18048, 1204966), (21056, 1032828), (31584, 688552), (36096, 602483), (42112, 516414), (63168, 344276), (84224, 258207), (86069, 252672), (126336, 172138)]