2381443776

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{243203}}^1$

素因数の和:243238

約数の個数: 84

約数和(自身を含む): 7227536472

約数和(自身を除く): 4846092696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 243203, 486406, 729609, 972812, 1459218, 1945624, 2188827, 2918436, 3891248, 4134451, 4377654, 5836872, 7782496, 8268902, 8755308, 11673744, 12403353, 15564992, 16537804, 17510616, 23347488, 24806706, 33075608, 35021232, 37210059, 46694976, 49613412, 66151216, 70042464, 74420118, 99226824, 132302432, 140084928, 148840236, 198453648, 264604864, 297680472, 396907296, 595360944, 793814592, 1190721888, 2381443776]

約数ペア:

[(1, 2381443776), (2, 1190721888), (3, 793814592), (4, 595360944), (6, 396907296), (8, 297680472), (9, 264604864), (12, 198453648), (16, 148840236), (17, 140084928), (18, 132302432), (24, 99226824), (32, 74420118), (34, 70042464), (36, 66151216), (48, 49613412), (51, 46694976), (64, 37210059), (68, 35021232), (72, 33075608), (96, 24806706), (102, 23347488), (136, 17510616), (144, 16537804), (153, 15564992), (192, 12403353), (204, 11673744), (272, 8755308), (288, 8268902), (306, 7782496), (408, 5836872), (544, 4377654), (576, 4134451), (612, 3891248), (816, 2918436), (1088, 2188827), (1224, 1945624), (1632, 1459218), (2448, 972812), (3264, 729609), (4896, 486406), (9792, 243203)]