217746576

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{8263}}^1$

素因数の和:8341

約数の個数: 80

約数和(自身を含む): 635336320

約数和(自身を除く): 417589744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8263, 8784, 13176, 16526, 24789, 26352, 33052, 49578, 66104, 74367, 99156, 132208, 148734, 198312, 223101, 297468, 396624, 446202, 504043, 594936, 892404, 1008086, 1189872, 1512129, 1784808, 2016172, 3024258, 3569616, 4032344, 4536387, 6048516, 8064688, 9072774, 12097032, 13609161, 18145548, 24194064, 27218322, 36291096, 54436644, 72582192, 108873288, 217746576]

約数ペア:

[(1, 217746576), (2, 108873288), (3, 72582192), (4, 54436644), (6, 36291096), (8, 27218322), (9, 24194064), (12, 18145548), (16, 13609161), (18, 12097032), (24, 9072774), (27, 8064688), (36, 6048516), (48, 4536387), (54, 4032344), (61, 3569616), (72, 3024258), (108, 2016172), (122, 1784808), (144, 1512129), (183, 1189872), (216, 1008086), (244, 892404), (366, 594936), (432, 504043), (488, 446202), (549, 396624), (732, 297468), (976, 223101), (1098, 198312), (1464, 148734), (1647, 132208), (2196, 99156), (2928, 74367), (3294, 66104), (4392, 49578), (6588, 33052), (8263, 26352), (8784, 24789), (13176, 16526)]