220660128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{58937}}^1$

素因数の和:58966

約数の個数: 72

約数和(自身を含む): 675783108

約数和(自身を除く): 455122980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 58937, 117874, 176811, 235748, 353622, 471496, 530433, 707244, 766181, 942992, 1060866, 1414488, 1532362, 1885984, 2121732, 2298543, 2828976, 3064724, 4243464, 4597086, 5657952, 6129448, 6895629, 8486928, 9194172, 12258896, 13791258, 16973856, 18388344, 24517792, 27582516, 36776688, 55165032, 73553376, 110330064, 220660128]

約数ペア:

[(1, 220660128), (2, 110330064), (3, 73553376), (4, 55165032), (6, 36776688), (8, 27582516), (9, 24517792), (12, 18388344), (13, 16973856), (16, 13791258), (18, 12258896), (24, 9194172), (26, 8486928), (32, 6895629), (36, 6129448), (39, 5657952), (48, 4597086), (52, 4243464), (72, 3064724), (78, 2828976), (96, 2298543), (104, 2121732), (117, 1885984), (144, 1532362), (156, 1414488), (208, 1060866), (234, 942992), (288, 766181), (312, 707244), (416, 530433), (468, 471496), (624, 353622), (936, 235748), (1248, 176811), (1872, 117874), (3744, 58937)]