490379904

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{60811}}^1$

素因数の和:60838

約数の個数: 96

約数和(自身を含む): 1612734240

約数和(自身を除く): 1122354336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 60811, 121622, 182433, 243244, 364866, 425677, 486488, 547299, 729732, 851354, 972976, 1094598, 1277031, 1459464, 1702708, 1945952, 2189196, 2554062, 2918928, 3405416, 3831093, 3891904, 4378392, 5108124, 5837856, 6810832, 7662186, 7783808, 8756784, 10216248, 11675712, 13621664, 15324372, 17513568, 20432496, 23351424, 27243328, 30648744, 35027136, 40864992, 54486656, 61297488, 70054272, 81729984, 122594976, 163459968, 245189952, 490379904]

約数ペア:

[(1, 490379904), (2, 245189952), (3, 163459968), (4, 122594976), (6, 81729984), (7, 70054272), (8, 61297488), (9, 54486656), (12, 40864992), (14, 35027136), (16, 30648744), (18, 27243328), (21, 23351424), (24, 20432496), (28, 17513568), (32, 15324372), (36, 13621664), (42, 11675712), (48, 10216248), (56, 8756784), (63, 7783808), (64, 7662186), (72, 6810832), (84, 5837856), (96, 5108124), (112, 4378392), (126, 3891904), (128, 3831093), (144, 3405416), (168, 2918928), (192, 2554062), (224, 2189196), (252, 1945952), (288, 1702708), (336, 1459464), (384, 1277031), (448, 1094598), (504, 972976), (576, 851354), (672, 729732), (896, 547299), (1008, 486488), (1152, 425677), (1344, 364866), (2016, 243244), (2688, 182433), (4032, 121622), (8064, 60811)]