508049199

素因数分解:

$3^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 931724640

約数和(自身を除く): 423675441

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 343, 357, 441, 459, 461, 833, 1029, 1071, 1323, 1383, 2401, 2499, 3087, 3213, 3227, 4149, 5831, 7203, 7497, 7837, 9261, 9681, 12447, 17493, 21609, 22491, 22589, 23511, 29043, 40817, 52479, 54859, 64827, 67767, 70533, 87129, 122451, 157437, 158123, 164577, 203301, 211599, 367353, 384013, 474369, 493731, 609903, 1102059, 1106861, 1152039, 1423107, 1481193, 2688091, 3320583, 3456117, 4269321, 8064273, 9961749, 10368351, 18816637, 24192819, 29885247, 56449911, 72578457, 169349733, 508049199]

約数ペア:

[(1, 508049199), (3, 169349733), (7, 72578457), (9, 56449911), (17, 29885247), (21, 24192819), (27, 18816637), (49, 10368351), (51, 9961749), (63, 8064273), (119, 4269321), (147, 3456117), (153, 3320583), (189, 2688091), (343, 1481193), (357, 1423107), (441, 1152039), (459, 1106861), (461, 1102059), (833, 609903), (1029, 493731), (1071, 474369), (1323, 384013), (1383, 367353), (2401, 211599), (2499, 203301), (3087, 164577), (3213, 158123), (3227, 157437), (4149, 122451), (5831, 87129), (7203, 70533), (7497, 67767), (7837, 64827), (9261, 54859), (9681, 52479), (12447, 40817), (17493, 29043), (21609, 23511), (22491, 22589)]