20251558656

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{418559}}^1$

素因数の和:418591

約数の個数: 144

約数和(自身を含む): 68442931200

約数和(自身を除く): 48191372544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 418559, 837118, 1255677, 1674236, 2511354, 2929913, 3348472, 3767031, 5022708, 5859826, 6696944, 7534062, 8789739, 10045416, 11301093, 11719652, 13393888, 15068124, 17579478, 20090832, 22602186, 23439304, 26369217, 26787776, 30136248, 35158956, 40181664, 45204372, 46878608, 52738434, 53575552, 60272496, 70317912, 79107651, 80363328, 90408744, 93757216, 105476868, 107151104, 120544992, 140635824, 158215302, 160726656, 180817488, 187514432, 210953736, 241089984, 281271648, 316430604, 321453312, 361634976, 375028864, 421907472, 482179968, 562543296, 632861208, 723269952, 750057728, 843814944, 964359936, 1125086592, 1265722416, 1446539904, 1687629888, 2250173184, 2531444832, 2893079808, 3375259776, 5062889664, 6750519552, 10125779328, 20251558656]

約数ペア:

[(1, 20251558656), (2, 10125779328), (3, 6750519552), (4, 5062889664), (6, 3375259776), (7, 2893079808), (8, 2531444832), (9, 2250173184), (12, 1687629888), (14, 1446539904), (16, 1265722416), (18, 1125086592), (21, 964359936), (24, 843814944), (27, 750057728), (28, 723269952), (32, 632861208), (36, 562543296), (42, 482179968), (48, 421907472), (54, 375028864), (56, 361634976), (63, 321453312), (64, 316430604), (72, 281271648), (84, 241089984), (96, 210953736), (108, 187514432), (112, 180817488), (126, 160726656), (128, 158215302), (144, 140635824), (168, 120544992), (189, 107151104), (192, 105476868), (216, 93757216), (224, 90408744), (252, 80363328), (256, 79107651), (288, 70317912), (336, 60272496), (378, 53575552), (384, 52738434), (432, 46878608), (448, 45204372), (504, 40181664), (576, 35158956), (672, 30136248), (756, 26787776), (768, 26369217), (864, 23439304), (896, 22602186), (1008, 20090832), (1152, 17579478), (1344, 15068124), (1512, 13393888), (1728, 11719652), (1792, 11301093), (2016, 10045416), (2304, 8789739), (2688, 7534062), (3024, 6696944), (3456, 5859826), (4032, 5022708), (5376, 3767031), (6048, 3348472), (6912, 2929913), (8064, 2511354), (12096, 1674236), (16128, 1255677), (24192, 837118), (48384, 418559)]