266966064

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1867}}^1$

素因数の和:2215

約数の個数: 80

約数和(自身を含む): 769018240

約数和(自身を除く): 502052176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 662, 993, 1324, 1867, 1986, 2648, 2979, 3734, 3972, 5296, 5601, 5958, 7468, 7944, 8937, 11202, 11916, 14936, 15888, 16803, 17874, 22404, 23832, 29872, 33606, 35748, 44808, 47664, 50409, 67212, 71496, 89616, 100818, 134424, 142992, 201636, 268848, 403272, 617977, 806544, 1235954, 1853931, 2471908, 3707862, 4943816, 5561793, 7415724, 9887632, 11123586, 14831448, 16685379, 22247172, 29662896, 33370758, 44494344, 66741516, 88988688, 133483032, 266966064]

約数ペア:

[(1, 266966064), (2, 133483032), (3, 88988688), (4, 66741516), (6, 44494344), (8, 33370758), (9, 29662896), (12, 22247172), (16, 16685379), (18, 14831448), (24, 11123586), (27, 9887632), (36, 7415724), (48, 5561793), (54, 4943816), (72, 3707862), (108, 2471908), (144, 1853931), (216, 1235954), (331, 806544), (432, 617977), (662, 403272), (993, 268848), (1324, 201636), (1867, 142992), (1986, 134424), (2648, 100818), (2979, 89616), (3734, 71496), (3972, 67212), (5296, 50409), (5601, 47664), (5958, 44808), (7468, 35748), (7944, 33606), (8937, 29872), (11202, 23832), (11916, 22404), (14936, 17874), (15888, 16803)]