276212628

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 710859968

約数和(自身を除く): 434647340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 163, 206, 309, 326, 412, 457, 489, 618, 652, 914, 927, 978, 1236, 1371, 1467, 1828, 1854, 1956, 2742, 2934, 3708, 4113, 5484, 5868, 8226, 16452, 16789, 33578, 47071, 50367, 67156, 74491, 94142, 100734, 141213, 148982, 151101, 188284, 201468, 223473, 282426, 297964, 302202, 423639, 446946, 564852, 604404, 670419, 847278, 893892, 1340838, 1694556, 2681676, 7672573, 15345146, 23017719, 30690292, 46035438, 69053157, 92070876, 138106314, 276212628]

約数ペア:

[(1, 276212628), (2, 138106314), (3, 92070876), (4, 69053157), (6, 46035438), (9, 30690292), (12, 23017719), (18, 15345146), (36, 7672573), (103, 2681676), (163, 1694556), (206, 1340838), (309, 893892), (326, 847278), (412, 670419), (457, 604404), (489, 564852), (618, 446946), (652, 423639), (914, 302202), (927, 297964), (978, 282426), (1236, 223473), (1371, 201468), (1467, 188284), (1828, 151101), (1854, 148982), (1956, 141213), (2742, 100734), (2934, 94142), (3708, 74491), (4113, 67156), (5484, 50367), (5868, 47071), (8226, 33578), (16452, 16789)]