490490112

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{91237}}^1$

素因数の和:91263

約数の個数: 72

約数和(自身を含む): 1491923776

約数和(自身を除く): 1001433664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 91237, 182474, 273711, 364948, 547422, 638659, 729896, 1094844, 1277318, 1459792, 1915977, 2189688, 2554636, 2919584, 3831954, 4379376, 5109272, 5839168, 7663908, 8758752, 10218544, 11678336, 15327816, 17517504, 20437088, 23356672, 30655632, 35035008, 40874176, 61311264, 70070016, 81748352, 122622528, 163496704, 245245056, 490490112]

約数ペア:

[(1, 490490112), (2, 245245056), (3, 163496704), (4, 122622528), (6, 81748352), (7, 70070016), (8, 61311264), (12, 40874176), (14, 35035008), (16, 30655632), (21, 23356672), (24, 20437088), (28, 17517504), (32, 15327816), (42, 11678336), (48, 10218544), (56, 8758752), (64, 7663908), (84, 5839168), (96, 5109272), (112, 4379376), (128, 3831954), (168, 2919584), (192, 2554636), (224, 2189688), (256, 1915977), (336, 1459792), (384, 1277318), (448, 1094844), (672, 729896), (768, 638659), (896, 547422), (1344, 364948), (1792, 273711), (2688, 182474), (5376, 91237)]