266378028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{21283}}^1$

素因数の和:21446

約数の個数: 48

約数和(自身を含む): 715142400

約数和(自身を除く): 448764372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 21283, 42566, 63849, 85132, 127698, 148981, 255396, 297962, 446943, 595924, 893886, 1787772, 3171167, 6342334, 9513501, 12684668, 19027002, 22198169, 38054004, 44396338, 66594507, 88792676, 133189014, 266378028]

約数ペア:

[(1, 266378028), (2, 133189014), (3, 88792676), (4, 66594507), (6, 44396338), (7, 38054004), (12, 22198169), (14, 19027002), (21, 12684668), (28, 9513501), (42, 6342334), (84, 3171167), (149, 1787772), (298, 893886), (447, 595924), (596, 446943), (894, 297962), (1043, 255396), (1788, 148981), (2086, 127698), (3129, 85132), (4172, 63849), (6258, 42566), (12516, 21283)]