216684552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1289789}}^1$

素因数の和:1289805

約数の個数: 32

約数和(自身を含む): 619099200

約数和(自身を除く): 402414648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1289789, 2579578, 3869367, 5159156, 7738734, 9028523, 10318312, 15477468, 18057046, 27085569, 30954936, 36114092, 54171138, 72228184, 108342276, 216684552]

約数ペア:

[(1, 216684552), (2, 108342276), (3, 72228184), (4, 54171138), (6, 36114092), (7, 30954936), (8, 27085569), (12, 18057046), (14, 15477468), (21, 10318312), (24, 9028523), (28, 7738734), (42, 5159156), (56, 3869367), (84, 2579578), (168, 1289789)]