407314968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1543}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 1080552960

約数和(自身を除く): 673237992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 647, 1294, 1543, 1941, 2588, 3086, 3882, 4629, 5176, 6172, 7764, 9258, 10999, 12344, 15528, 18516, 21998, 26231, 32997, 37032, 43996, 52462, 65994, 78693, 87992, 104924, 131988, 157386, 209848, 263976, 314772, 629544, 998321, 1996642, 2994963, 3993284, 5989926, 7986568, 11979852, 16971457, 23959704, 33942914, 50914371, 67885828, 101828742, 135771656, 203657484, 407314968]

約数ペア:

[(1, 407314968), (2, 203657484), (3, 135771656), (4, 101828742), (6, 67885828), (8, 50914371), (12, 33942914), (17, 23959704), (24, 16971457), (34, 11979852), (51, 7986568), (68, 5989926), (102, 3993284), (136, 2994963), (204, 1996642), (408, 998321), (647, 629544), (1294, 314772), (1543, 263976), (1941, 209848), (2588, 157386), (3086, 131988), (3882, 104924), (4629, 87992), (5176, 78693), (6172, 65994), (7764, 52462), (9258, 43996), (10999, 37032), (12344, 32997), (15528, 26231), (18516, 21998)]