1998783168

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1721}}^1$

素因数の和:2022

約数の個数: 112

約数和(自身を含む): 5542580736

約数和(自身を除く): 3543797568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 263, 276, 368, 526, 552, 736, 789, 1052, 1104, 1472, 1578, 1721, 2104, 2208, 3156, 3442, 4208, 4416, 5163, 6049, 6312, 6884, 8416, 10326, 12098, 12624, 13768, 16832, 18147, 20652, 24196, 25248, 27536, 36294, 39583, 41304, 48392, 50496, 55072, 72588, 79166, 82608, 96784, 110144, 118749, 145176, 158332, 165216, 193568, 237498, 290352, 316664, 330432, 387136, 452623, 474996, 580704, 633328, 905246, 949992, 1161408, 1266656, 1357869, 1810492, 1899984, 2533312, 2715738, 3620984, 3799968, 5431476, 7241968, 7599936, 10410329, 10862952, 14483936, 20820658, 21725904, 28967872, 31230987, 41641316, 43451808, 62461974, 83282632, 86903616, 124923948, 166565264, 249847896, 333130528, 499695792, 666261056, 999391584, 1998783168]

約数ペア:

[(1, 1998783168), (2, 999391584), (3, 666261056), (4, 499695792), (6, 333130528), (8, 249847896), (12, 166565264), (16, 124923948), (23, 86903616), (24, 83282632), (32, 62461974), (46, 43451808), (48, 41641316), (64, 31230987), (69, 28967872), (92, 21725904), (96, 20820658), (138, 14483936), (184, 10862952), (192, 10410329), (263, 7599936), (276, 7241968), (368, 5431476), (526, 3799968), (552, 3620984), (736, 2715738), (789, 2533312), (1052, 1899984), (1104, 1810492), (1472, 1357869), (1578, 1266656), (1721, 1161408), (2104, 949992), (2208, 905246), (3156, 633328), (3442, 580704), (4208, 474996), (4416, 452623), (5163, 387136), (6049, 330432), (6312, 316664), (6884, 290352), (8416, 237498), (10326, 193568), (12098, 165216), (12624, 158332), (13768, 145176), (16832, 118749), (18147, 110144), (20652, 96784), (24196, 82608), (25248, 79166), (27536, 72588), (36294, 55072), (39583, 50496), (41304, 48392)]