1642787496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{2129}}^1$

素因数の和:3679

約数の個数: 96

約数和(自身を含む): 5090529600

約数和(自身を除く): 3447742104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1531, 2129, 3062, 4258, 4593, 6124, 6387, 8516, 9186, 10717, 12248, 12774, 13779, 14903, 17032, 18372, 19161, 21434, 25548, 27558, 29806, 32151, 36744, 38322, 42868, 44709, 51096, 55116, 59612, 64302, 76644, 85736, 89418, 96453, 110232, 119224, 128604, 134127, 153288, 178836, 192906, 257208, 268254, 357672, 385812, 536508, 771624, 1073016, 3259499, 6518998, 9778497, 13037996, 19556994, 22816493, 26075992, 29335491, 39113988, 45632986, 58670982, 68449479, 78227976, 91265972, 117341964, 136898958, 182531944, 205348437, 234683928, 273797916, 410696874, 547595832, 821393748, 1642787496]

約数ペア:

[(1, 1642787496), (2, 821393748), (3, 547595832), (4, 410696874), (6, 273797916), (7, 234683928), (8, 205348437), (9, 182531944), (12, 136898958), (14, 117341964), (18, 91265972), (21, 78227976), (24, 68449479), (28, 58670982), (36, 45632986), (42, 39113988), (56, 29335491), (63, 26075992), (72, 22816493), (84, 19556994), (126, 13037996), (168, 9778497), (252, 6518998), (504, 3259499), (1531, 1073016), (2129, 771624), (3062, 536508), (4258, 385812), (4593, 357672), (6124, 268254), (6387, 257208), (8516, 192906), (9186, 178836), (10717, 153288), (12248, 134127), (12774, 128604), (13779, 119224), (14903, 110232), (17032, 96453), (18372, 89418), (19161, 85736), (21434, 76644), (25548, 64302), (27558, 59612), (29806, 55116), (32151, 51096), (36744, 44709), (38322, 42868)]