213989856

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{117319}}^1$

素因数の和:117351

約数の個数: 48

約数和(自身を含む): 591292800

約数和(自身を除く): 377302944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 117319, 234638, 351957, 469276, 703914, 938552, 1407828, 1877104, 2229061, 2815656, 3754208, 4458122, 5631312, 6687183, 8916244, 11262624, 13374366, 17832488, 26748732, 35664976, 53497464, 71329952, 106994928, 213989856]

約数ペア:

[(1, 213989856), (2, 106994928), (3, 71329952), (4, 53497464), (6, 35664976), (8, 26748732), (12, 17832488), (16, 13374366), (19, 11262624), (24, 8916244), (32, 6687183), (38, 5631312), (48, 4458122), (57, 3754208), (76, 2815656), (96, 2229061), (114, 1877104), (152, 1407828), (228, 938552), (304, 703914), (456, 469276), (608, 351957), (912, 234638), (1824, 117319)]