214858728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{60901}}^1$

素因数の和:60927

約数の個数: 72

約数和(自身を含む): 676925730

約数和(自身を除く): 462067002

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 60901, 121802, 182703, 243604, 365406, 426307, 487208, 548109, 730812, 852614, 1096218, 1278921, 1461624, 1705228, 2192436, 2557842, 2984149, 3410456, 3836763, 4384872, 5115684, 5968298, 7673526, 8952447, 10231368, 11936596, 15347052, 17904894, 23873192, 26857341, 30694104, 35809788, 53714682, 71619576, 107429364, 214858728]

約数ペア:

[(1, 214858728), (2, 107429364), (3, 71619576), (4, 53714682), (6, 35809788), (7, 30694104), (8, 26857341), (9, 23873192), (12, 17904894), (14, 15347052), (18, 11936596), (21, 10231368), (24, 8952447), (28, 7673526), (36, 5968298), (42, 5115684), (49, 4384872), (56, 3836763), (63, 3410456), (72, 2984149), (84, 2557842), (98, 2192436), (126, 1705228), (147, 1461624), (168, 1278921), (196, 1096218), (252, 852614), (294, 730812), (392, 548109), (441, 487208), (504, 426307), (588, 365406), (882, 243604), (1176, 182703), (1764, 121802), (3528, 60901)]