211312368

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^2\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 120

約数和(自身を含む): 627973200

約数和(自身を除く): 416660832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 509, 558, 744, 837, 961, 1018, 1116, 1488, 1527, 1674, 1922, 2036, 2232, 2883, 3054, 3348, 3844, 4072, 4464, 4581, 5766, 6108, 6696, 7688, 8144, 8649, 9162, 11532, 12216, 13392, 13743, 15376, 15779, 17298, 18324, 23064, 24432, 25947, 27486, 31558, 34596, 36648, 46128, 47337, 51894, 54972, 63116, 69192, 73296, 94674, 103788, 109944, 126232, 138384, 142011, 189348, 207576, 219888, 252464, 284022, 378696, 415152, 426033, 489149, 568044, 757392, 852066, 978298, 1136088, 1467447, 1704132, 1956596, 2272176, 2934894, 3408264, 3913192, 4402341, 5869788, 6816528, 7826384, 8804682, 11739576, 13207023, 17609364, 23479152, 26414046, 35218728, 52828092, 70437456, 105656184, 211312368]

約数ペア:

[(1, 211312368), (2, 105656184), (3, 70437456), (4, 52828092), (6, 35218728), (8, 26414046), (9, 23479152), (12, 17609364), (16, 13207023), (18, 11739576), (24, 8804682), (27, 7826384), (31, 6816528), (36, 5869788), (48, 4402341), (54, 3913192), (62, 3408264), (72, 2934894), (93, 2272176), (108, 1956596), (124, 1704132), (144, 1467447), (186, 1136088), (216, 978298), (248, 852066), (279, 757392), (372, 568044), (432, 489149), (496, 426033), (509, 415152), (558, 378696), (744, 284022), (837, 252464), (961, 219888), (1018, 207576), (1116, 189348), (1488, 142011), (1527, 138384), (1674, 126232), (1922, 109944), (2036, 103788), (2232, 94674), (2883, 73296), (3054, 69192), (3348, 63116), (3844, 54972), (4072, 51894), (4464, 47337), (4581, 46128), (5766, 36648), (6108, 34596), (6696, 31558), (7688, 27486), (8144, 25947), (8649, 24432), (9162, 23064), (11532, 18324), (12216, 17298), (13392, 15779), (13743, 15376)]