291239521692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{9551}}^1\times {\mathrm{51859}}^1$

素因数の和:61431

約数の個数: 72

約数和(自身を含む): 790605285120

約数和(自身を除く): 499365763428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 9551, 19102, 28653, 38204, 51859, 57306, 66857, 103718, 114612, 133714, 155577, 200571, 207436, 267428, 311154, 363013, 401142, 467999, 622308, 726026, 802284, 935998, 1089039, 1403997, 1452052, 1871996, 2178078, 2541091, 2807994, 4356156, 5082182, 5615988, 7623273, 10164364, 15246546, 30493092, 495305309, 990610618, 1485915927, 1981221236, 2971831854, 3467137163, 5943663708, 6934274326, 10401411489, 13868548652, 20802822978, 24269960141, 41605645956, 48539920282, 72809880423, 97079840564, 145619760846, 291239521692]

約数ペア:

[(1, 291239521692), (2, 145619760846), (3, 97079840564), (4, 72809880423), (6, 48539920282), (7, 41605645956), (12, 24269960141), (14, 20802822978), (21, 13868548652), (28, 10401411489), (42, 6934274326), (49, 5943663708), (84, 3467137163), (98, 2971831854), (147, 1981221236), (196, 1485915927), (294, 990610618), (588, 495305309), (9551, 30493092), (19102, 15246546), (28653, 10164364), (38204, 7623273), (51859, 5615988), (57306, 5082182), (66857, 4356156), (103718, 2807994), (114612, 2541091), (133714, 2178078), (155577, 1871996), (200571, 1452052), (207436, 1403997), (267428, 1089039), (311154, 935998), (363013, 802284), (401142, 726026), (467999, 622308)]