791291248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 1819954944

約数和(自身を除く): 1028663696

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 47, 68, 88, 94, 136, 176, 187, 188, 272, 289, 331, 374, 376, 517, 578, 662, 748, 752, 799, 1034, 1156, 1324, 1496, 1598, 2068, 2312, 2648, 2992, 3179, 3196, 3641, 4136, 4624, 5296, 5627, 6358, 6392, 7282, 8272, 8789, 11254, 12716, 12784, 13583, 14564, 15557, 17578, 22508, 25432, 27166, 29128, 31114, 35156, 45016, 50864, 54332, 58256, 61897, 62228, 70312, 90032, 95659, 108664, 123794, 124456, 140624, 149413, 171127, 191318, 217328, 247588, 248912, 264469, 298826, 342254, 382636, 495176, 528938, 597652, 684508, 765272, 990352, 1052249, 1057876, 1195304, 1369016, 1530544, 2104498, 2115752, 2390608, 2738032, 2909159, 4208996, 4231504, 4495973, 5818318, 8417992, 8991946, 11636636, 16835984, 17983892, 23273272, 35967784, 46546544, 49455703, 71935568, 98911406, 197822812, 395645624, 791291248]

約数ペア:

[(1, 791291248), (2, 395645624), (4, 197822812), (8, 98911406), (11, 71935568), (16, 49455703), (17, 46546544), (22, 35967784), (34, 23273272), (44, 17983892), (47, 16835984), (68, 11636636), (88, 8991946), (94, 8417992), (136, 5818318), (176, 4495973), (187, 4231504), (188, 4208996), (272, 2909159), (289, 2738032), (331, 2390608), (374, 2115752), (376, 2104498), (517, 1530544), (578, 1369016), (662, 1195304), (748, 1057876), (752, 1052249), (799, 990352), (1034, 765272), (1156, 684508), (1324, 597652), (1496, 528938), (1598, 495176), (2068, 382636), (2312, 342254), (2648, 298826), (2992, 264469), (3179, 248912), (3196, 247588), (3641, 217328), (4136, 191318), (4624, 171127), (5296, 149413), (5627, 140624), (6358, 124456), (6392, 123794), (7282, 108664), (8272, 95659), (8789, 90032), (11254, 70312), (12716, 62228), (12784, 61897), (13583, 58256), (14564, 54332), (15557, 50864), (17578, 45016), (22508, 35156), (25432, 31114), (27166, 29128)]