213975456

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 586051200

約数和(自身を除く): 372075744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 151, 174, 232, 302, 348, 453, 464, 509, 604, 696, 906, 928, 1018, 1208, 1392, 1527, 1812, 2036, 2416, 2784, 3054, 3624, 4072, 4379, 4832, 6108, 7248, 8144, 8758, 12216, 13137, 14496, 14761, 16288, 17516, 24432, 26274, 29522, 35032, 44283, 48864, 52548, 59044, 70064, 76859, 88566, 105096, 118088, 140128, 153718, 177132, 210192, 230577, 236176, 307436, 354264, 420384, 461154, 472352, 614872, 708528, 922308, 1229744, 1417056, 1844616, 2228911, 2459488, 3689232, 4457822, 6686733, 7378464, 8915644, 13373466, 17831288, 26746932, 35662576, 53493864, 71325152, 106987728, 213975456]

約数ペア:

[(1, 213975456), (2, 106987728), (3, 71325152), (4, 53493864), (6, 35662576), (8, 26746932), (12, 17831288), (16, 13373466), (24, 8915644), (29, 7378464), (32, 6686733), (48, 4457822), (58, 3689232), (87, 2459488), (96, 2228911), (116, 1844616), (151, 1417056), (174, 1229744), (232, 922308), (302, 708528), (348, 614872), (453, 472352), (464, 461154), (509, 420384), (604, 354264), (696, 307436), (906, 236176), (928, 230577), (1018, 210192), (1208, 177132), (1392, 153718), (1527, 140128), (1812, 118088), (2036, 105096), (2416, 88566), (2784, 76859), (3054, 70064), (3624, 59044), (4072, 52548), (4379, 48864), (4832, 44283), (6108, 35032), (7248, 29522), (8144, 26274), (8758, 24432), (12216, 17516), (13137, 16288), (14496, 14761)]