491397504

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 1416290400

約数和(自身を除く): 924892896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 173, 192, 208, 312, 346, 384, 416, 519, 569, 624, 692, 832, 1038, 1138, 1248, 1384, 1664, 1707, 2076, 2249, 2276, 2496, 2768, 3414, 4152, 4498, 4552, 4992, 5536, 6747, 6828, 7397, 8304, 8996, 9104, 11072, 13494, 13656, 14794, 16608, 17992, 18208, 22144, 22191, 26988, 27312, 29588, 33216, 35984, 36416, 44382, 53976, 54624, 59176, 66432, 71968, 72832, 88764, 98437, 107952, 109248, 118352, 143936, 177528, 196874, 215904, 218496, 236704, 287872, 295311, 355056, 393748, 431808, 473408, 590622, 710112, 787496, 863616, 946816, 1181244, 1279681, 1420224, 1574992, 2362488, 2559362, 2840448, 3149984, 3839043, 4724976, 5118724, 6299968, 7678086, 9449952, 10237448, 12599936, 15356172, 18899904, 20474896, 30712344, 37799808, 40949792, 61424688, 81899584, 122849376, 163799168, 245698752, 491397504]

約数ペア:

[(1, 491397504), (2, 245698752), (3, 163799168), (4, 122849376), (6, 81899584), (8, 61424688), (12, 40949792), (13, 37799808), (16, 30712344), (24, 20474896), (26, 18899904), (32, 15356172), (39, 12599936), (48, 10237448), (52, 9449952), (64, 7678086), (78, 6299968), (96, 5118724), (104, 4724976), (128, 3839043), (156, 3149984), (173, 2840448), (192, 2559362), (208, 2362488), (312, 1574992), (346, 1420224), (384, 1279681), (416, 1181244), (519, 946816), (569, 863616), (624, 787496), (692, 710112), (832, 590622), (1038, 473408), (1138, 431808), (1248, 393748), (1384, 355056), (1664, 295311), (1707, 287872), (2076, 236704), (2249, 218496), (2276, 215904), (2496, 196874), (2768, 177528), (3414, 143936), (4152, 118352), (4498, 109248), (4552, 107952), (4992, 98437), (5536, 88764), (6747, 72832), (6828, 71968), (7397, 66432), (8304, 59176), (8996, 54624), (9104, 53976), (11072, 44382), (13494, 36416), (13656, 35984), (14794, 33216), (16608, 29588), (17992, 27312), (18208, 26988), (22144, 22191)]