2712388434

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 6759936000

約数和(自身を除く): 4047547566

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 71, 98, 114, 133, 142, 147, 213, 266, 294, 343, 399, 426, 497, 686, 798, 931, 977, 994, 1029, 1349, 1491, 1862, 1954, 2058, 2698, 2793, 2931, 2982, 3479, 4047, 5586, 5862, 6517, 6839, 6958, 8094, 9443, 10437, 13034, 13678, 18563, 18886, 19551, 20517, 20874, 24353, 28329, 37126, 39102, 41034, 47873, 48706, 55689, 56658, 66101, 69367, 73059, 95746, 111378, 129941, 132202, 138734, 143619, 146118, 198303, 208101, 259882, 287238, 335111, 389823, 396606, 416202, 462707, 485569, 670222, 779646, 909587, 925414, 971138, 1005333, 1317973, 1388121, 1456707, 1819174, 2010666, 2635946, 2728761, 2776242, 2913414, 3398983, 3953919, 5457522, 6367109, 6797966, 7907838, 9225811, 10196949, 12734218, 18451622, 19101327, 20393898, 23792881, 27677433, 38202654, 47585762, 55354866, 64580677, 71378643, 129161354, 142757286, 193742031, 387484062, 452064739, 904129478, 1356194217, 2712388434]

約数ペア:

[(1, 2712388434), (2, 1356194217), (3, 904129478), (6, 452064739), (7, 387484062), (14, 193742031), (19, 142757286), (21, 129161354), (38, 71378643), (42, 64580677), (49, 55354866), (57, 47585762), (71, 38202654), (98, 27677433), (114, 23792881), (133, 20393898), (142, 19101327), (147, 18451622), (213, 12734218), (266, 10196949), (294, 9225811), (343, 7907838), (399, 6797966), (426, 6367109), (497, 5457522), (686, 3953919), (798, 3398983), (931, 2913414), (977, 2776242), (994, 2728761), (1029, 2635946), (1349, 2010666), (1491, 1819174), (1862, 1456707), (1954, 1388121), (2058, 1317973), (2698, 1005333), (2793, 971138), (2931, 925414), (2982, 909587), (3479, 779646), (4047, 670222), (5586, 485569), (5862, 462707), (6517, 416202), (6839, 396606), (6958, 389823), (8094, 335111), (9443, 287238), (10437, 259882), (13034, 208101), (13678, 198303), (18563, 146118), (18886, 143619), (19551, 138734), (20517, 132202), (20874, 129941), (24353, 111378), (28329, 95746), (37126, 73059), (39102, 69367), (41034, 66101), (47873, 56658), (48706, 55689)]