213972192

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{3931}}^1$

素因数の和:3963

約数の個数: 144

約数和(自身を含む): 721348992

約数和(自身を除く): 507376800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 3931, 4536, 6048, 6804, 7776, 7862, 9072, 11793, 13608, 15724, 18144, 23586, 27216, 27517, 31448, 35379, 47172, 54432, 55034, 62896, 70758, 82551, 94344, 106137, 110068, 125792, 141516, 165102, 188688, 212274, 220136, 247653, 283032, 318411, 330204, 377376, 424548, 440272, 495306, 566064, 636822, 660408, 742959, 849096, 880544, 955233, 990612, 1132128, 1273644, 1320816, 1485918, 1698192, 1910466, 1981224, 2228877, 2547288, 2641632, 2971836, 3396384, 3820932, 3962448, 4457754, 5094576, 5943672, 6686631, 7641864, 7924896, 8915508, 10189152, 11887344, 13373262, 15283728, 17831016, 23774688, 26746524, 30567456, 35662032, 53493048, 71324064, 106986096, 213972192]

約数ペア:

[(1, 213972192), (2, 106986096), (3, 71324064), (4, 53493048), (6, 35662032), (7, 30567456), (8, 26746524), (9, 23774688), (12, 17831016), (14, 15283728), (16, 13373262), (18, 11887344), (21, 10189152), (24, 8915508), (27, 7924896), (28, 7641864), (32, 6686631), (36, 5943672), (42, 5094576), (48, 4457754), (54, 3962448), (56, 3820932), (63, 3396384), (72, 2971836), (81, 2641632), (84, 2547288), (96, 2228877), (108, 1981224), (112, 1910466), (126, 1698192), (144, 1485918), (162, 1320816), (168, 1273644), (189, 1132128), (216, 990612), (224, 955233), (243, 880544), (252, 849096), (288, 742959), (324, 660408), (336, 636822), (378, 566064), (432, 495306), (486, 440272), (504, 424548), (567, 377376), (648, 330204), (672, 318411), (756, 283032), (864, 247653), (972, 220136), (1008, 212274), (1134, 188688), (1296, 165102), (1512, 141516), (1701, 125792), (1944, 110068), (2016, 106137), (2268, 94344), (2592, 82551), (3024, 70758), (3402, 62896), (3888, 55034), (3931, 54432), (4536, 47172), (6048, 35379), (6804, 31448), (7776, 27517), (7862, 27216), (9072, 23586), (11793, 18144), (13608, 15724)]