745445268

素因数分解:

$2^2\times 3^5\times {\mathrm{269}}^1\times {\mathrm{2851}}^1$

素因数の和:3139

約数の個数: 72

約数和(自身を含む): 1962061920

約数和(自身を除く): 1216616652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 269, 324, 486, 538, 807, 972, 1076, 1614, 2421, 2851, 3228, 4842, 5702, 7263, 8553, 9684, 11404, 14526, 17106, 21789, 25659, 29052, 34212, 43578, 51318, 65367, 76977, 87156, 102636, 130734, 153954, 230931, 261468, 307908, 461862, 692793, 766919, 923724, 1385586, 1533838, 2300757, 2771172, 3067676, 4601514, 6902271, 9203028, 13804542, 20706813, 27609084, 41413626, 62120439, 82827252, 124240878, 186361317, 248481756, 372722634, 745445268]

約数ペア:

[(1, 745445268), (2, 372722634), (3, 248481756), (4, 186361317), (6, 124240878), (9, 82827252), (12, 62120439), (18, 41413626), (27, 27609084), (36, 20706813), (54, 13804542), (81, 9203028), (108, 6902271), (162, 4601514), (243, 3067676), (269, 2771172), (324, 2300757), (486, 1533838), (538, 1385586), (807, 923724), (972, 766919), (1076, 692793), (1614, 461862), (2421, 307908), (2851, 261468), (3228, 230931), (4842, 153954), (5702, 130734), (7263, 102636), (8553, 87156), (9684, 76977), (11404, 65367), (14526, 51318), (17106, 43578), (21789, 34212), (25659, 29052)]