408136464

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^2\times {\mathrm{1009}}^1$

素因数の和:1129

約数の個数: 90

約数和(自身を含む): 1165326890

約数和(自身を除く): 757190426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1009, 1272, 1908, 2018, 2544, 2809, 3027, 3816, 4036, 5618, 6054, 7632, 8072, 8427, 9081, 11236, 12108, 16144, 16854, 18162, 22472, 24216, 25281, 33708, 36324, 44944, 48432, 50562, 53477, 67416, 72648, 101124, 106954, 134832, 145296, 160431, 202248, 213908, 320862, 404496, 427816, 481293, 641724, 855632, 962586, 1283448, 1925172, 2566896, 2834281, 3850344, 5668562, 7700688, 8502843, 11337124, 17005686, 22674248, 25508529, 34011372, 45348496, 51017058, 68022744, 102034116, 136045488, 204068232, 408136464]

約数ペア:

[(1, 408136464), (2, 204068232), (3, 136045488), (4, 102034116), (6, 68022744), (8, 51017058), (9, 45348496), (12, 34011372), (16, 25508529), (18, 22674248), (24, 17005686), (36, 11337124), (48, 8502843), (53, 7700688), (72, 5668562), (106, 3850344), (144, 2834281), (159, 2566896), (212, 1925172), (318, 1283448), (424, 962586), (477, 855632), (636, 641724), (848, 481293), (954, 427816), (1009, 404496), (1272, 320862), (1908, 213908), (2018, 202248), (2544, 160431), (2809, 145296), (3027, 134832), (3816, 106954), (4036, 101124), (5618, 72648), (6054, 67416), (7632, 53477), (8072, 50562), (8427, 48432), (9081, 44944), (11236, 36324), (12108, 33708), (16144, 25281), (16854, 24216), (18162, 22472)]