538497652

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 1238630400

約数和(自身を除く): 700132748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 343, 434, 539, 682, 686, 868, 1078, 1151, 1364, 1372, 1519, 2156, 2302, 2387, 3038, 3773, 4604, 4774, 6076, 7546, 8057, 9548, 10633, 12661, 15092, 16114, 16709, 21266, 25322, 32228, 33418, 35681, 42532, 50644, 56399, 66836, 71362, 88627, 112798, 116963, 142724, 177254, 225596, 233926, 249767, 354508, 392491, 394793, 467852, 499534, 620389, 784982, 789586, 999068, 1240778, 1569964, 1579172, 1748369, 2481556, 2747437, 3496738, 4342723, 5494874, 6993476, 8685446, 10989748, 12238583, 17370892, 19232059, 24477166, 38464118, 48954332, 76928236, 134624413, 269248826, 538497652]

約数ペア:

[(1, 538497652), (2, 269248826), (4, 134624413), (7, 76928236), (11, 48954332), (14, 38464118), (22, 24477166), (28, 19232059), (31, 17370892), (44, 12238583), (49, 10989748), (62, 8685446), (77, 6993476), (98, 5494874), (124, 4342723), (154, 3496738), (196, 2747437), (217, 2481556), (308, 1748369), (341, 1579172), (343, 1569964), (434, 1240778), (539, 999068), (682, 789586), (686, 784982), (868, 620389), (1078, 499534), (1151, 467852), (1364, 394793), (1372, 392491), (1519, 354508), (2156, 249767), (2302, 233926), (2387, 225596), (3038, 177254), (3773, 142724), (4604, 116963), (4774, 112798), (6076, 88627), (7546, 71362), (8057, 66836), (9548, 56399), (10633, 50644), (12661, 42532), (15092, 35681), (16114, 33418), (16709, 32228), (21266, 25322)]