263248992

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{3923}}^1$

素因数の和:4172

約数の個数: 72

約数和(自身を含む): 752018904

約数和(自身を除く): 488769912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 466, 699, 932, 1398, 1864, 2097, 2796, 3728, 3923, 4194, 5592, 7456, 7846, 8388, 11184, 11769, 15692, 16776, 22368, 23538, 31384, 33552, 35307, 47076, 62768, 67104, 70614, 94152, 125536, 141228, 188304, 282456, 376608, 564912, 914059, 1129824, 1828118, 2742177, 3656236, 5484354, 7312472, 8226531, 10968708, 14624944, 16453062, 21937416, 29249888, 32906124, 43874832, 65812248, 87749664, 131624496, 263248992]

約数ペア:

[(1, 263248992), (2, 131624496), (3, 87749664), (4, 65812248), (6, 43874832), (8, 32906124), (9, 29249888), (12, 21937416), (16, 16453062), (18, 14624944), (24, 10968708), (32, 8226531), (36, 7312472), (48, 5484354), (72, 3656236), (96, 2742177), (144, 1828118), (233, 1129824), (288, 914059), (466, 564912), (699, 376608), (932, 282456), (1398, 188304), (1864, 141228), (2097, 125536), (2796, 94152), (3728, 70614), (3923, 67104), (4194, 62768), (5592, 47076), (7456, 35307), (7846, 33552), (8388, 31384), (11184, 23538), (11769, 22368), (15692, 16776)]