261815232

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1683

約数の個数: 168

約数和(自身を含む): 853738704

約数和(自身を除く): 591923472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 192, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 448, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1088, 1176, 1344, 1428, 1568, 1632, 1637, 1666, 1904, 2352, 2499, 2856, 3136, 3264, 3274, 3332, 3808, 4704, 4911, 4998, 5712, 6548, 6664, 7616, 9408, 9822, 9996, 11424, 11459, 13096, 13328, 19644, 19992, 22848, 22918, 26192, 26656, 27829, 34377, 39288, 39984, 45836, 52384, 53312, 55658, 68754, 78576, 79968, 80213, 83487, 91672, 104768, 111316, 137508, 157152, 159936, 160426, 166974, 183344, 194803, 222632, 240639, 275016, 314304, 320852, 333948, 366688, 389606, 445264, 481278, 550032, 584409, 641704, 667896, 733376, 779212, 890528, 962556, 1100064, 1168818, 1283408, 1335792, 1363621, 1558424, 1781056, 1925112, 2200128, 2337636, 2566816, 2671584, 2727242, 3116848, 3850224, 4090863, 4675272, 5133632, 5343168, 5454484, 6233696, 7700448, 8181726, 9350544, 10908968, 12467392, 15400896, 16363452, 18701088, 21817936, 32726904, 37402176, 43635872, 65453808, 87271744, 130907616, 261815232]

約数ペア:

[(1, 261815232), (2, 130907616), (3, 87271744), (4, 65453808), (6, 43635872), (7, 37402176), (8, 32726904), (12, 21817936), (14, 18701088), (16, 16363452), (17, 15400896), (21, 12467392), (24, 10908968), (28, 9350544), (32, 8181726), (34, 7700448), (42, 6233696), (48, 5454484), (49, 5343168), (51, 5133632), (56, 4675272), (64, 4090863), (68, 3850224), (84, 3116848), (96, 2727242), (98, 2671584), (102, 2566816), (112, 2337636), (119, 2200128), (136, 1925112), (147, 1781056), (168, 1558424), (192, 1363621), (196, 1335792), (204, 1283408), (224, 1168818), (238, 1100064), (272, 962556), (294, 890528), (336, 779212), (357, 733376), (392, 667896), (408, 641704), (448, 584409), (476, 550032), (544, 481278), (588, 445264), (672, 389606), (714, 366688), (784, 333948), (816, 320852), (833, 314304), (952, 275016), (1088, 240639), (1176, 222632), (1344, 194803), (1428, 183344), (1568, 166974), (1632, 160426), (1637, 159936), (1666, 157152), (1904, 137508), (2352, 111316), (2499, 104768), (2856, 91672), (3136, 83487), (3264, 80213), (3274, 79968), (3332, 78576), (3808, 68754), (4704, 55658), (4911, 53312), (4998, 52384), (5712, 45836), (6548, 39984), (6664, 39288), (7616, 34377), (9408, 27829), (9822, 26656), (9996, 26192), (11424, 22918), (11459, 22848), (13096, 19992), (13328, 19644)]