816962692

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3863}}^1$

素因数の和:3977

約数の個数: 72

約数和(自身を含む): 1813081536

約数和(自身を除く): 996118844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 364, 581, 637, 1079, 1162, 1274, 2158, 2324, 2548, 3863, 4067, 4316, 7553, 7726, 8134, 15106, 15452, 16268, 27041, 30212, 50219, 52871, 54082, 100438, 105742, 108164, 189287, 200876, 211484, 320629, 351533, 378574, 641258, 703066, 757148, 1282516, 1406132, 2244403, 2460731, 4168177, 4488806, 4921462, 8336354, 8977612, 9842924, 15710821, 16672708, 29177239, 31421642, 58354478, 62843284, 116708956, 204240673, 408481346, 816962692]

約数ペア:

[(1, 816962692), (2, 408481346), (4, 204240673), (7, 116708956), (13, 62843284), (14, 58354478), (26, 31421642), (28, 29177239), (49, 16672708), (52, 15710821), (83, 9842924), (91, 8977612), (98, 8336354), (166, 4921462), (182, 4488806), (196, 4168177), (332, 2460731), (364, 2244403), (581, 1406132), (637, 1282516), (1079, 757148), (1162, 703066), (1274, 641258), (2158, 378574), (2324, 351533), (2548, 320629), (3863, 211484), (4067, 200876), (4316, 189287), (7553, 108164), (7726, 105742), (8134, 100438), (15106, 54082), (15452, 52871), (16268, 50219), (27041, 30212)]