271565624

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 576347520

約数和(自身を除く): 304781896

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 127, 188, 242, 254, 376, 484, 508, 517, 968, 1016, 1034, 1397, 2068, 2209, 2794, 4136, 4418, 5588, 5687, 5969, 8836, 11176, 11374, 11938, 15367, 17672, 22748, 23876, 24299, 30734, 45496, 47752, 48598, 61468, 65659, 97196, 122936, 131318, 194392, 262636, 267289, 280543, 525272, 534578, 561086, 722249, 1069156, 1122172, 1444498, 2138312, 2244344, 2888996, 3085973, 5777992, 6171946, 12343892, 24687784, 33945703, 67891406, 135782812, 271565624]

約数ペア:

[(1, 271565624), (2, 135782812), (4, 67891406), (8, 33945703), (11, 24687784), (22, 12343892), (44, 6171946), (47, 5777992), (88, 3085973), (94, 2888996), (121, 2244344), (127, 2138312), (188, 1444498), (242, 1122172), (254, 1069156), (376, 722249), (484, 561086), (508, 534578), (517, 525272), (968, 280543), (1016, 267289), (1034, 262636), (1397, 194392), (2068, 131318), (2209, 122936), (2794, 97196), (4136, 65659), (4418, 61468), (5588, 48598), (5687, 47752), (5969, 45496), (8836, 30734), (11176, 24299), (11374, 23876), (11938, 22748), (15367, 17672)]