254146368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1004

約数の個数: 112

約数和(自身を含む): 772485120

約数和(自身を除く): 518338752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 263, 336, 448, 526, 672, 719, 789, 1052, 1344, 1438, 1578, 1841, 2104, 2157, 2876, 3156, 3682, 4208, 4314, 5033, 5523, 5752, 6312, 7364, 8416, 8628, 10066, 11046, 11504, 12624, 14728, 15099, 16832, 17256, 20132, 22092, 23008, 25248, 29456, 30198, 34512, 40264, 44184, 46016, 50496, 58912, 60396, 69024, 80528, 88368, 117824, 120792, 138048, 161056, 176736, 189097, 241584, 322112, 353472, 378194, 483168, 567291, 756388, 966336, 1134582, 1323679, 1512776, 2269164, 2647358, 3025552, 3971037, 4538328, 5294716, 6051104, 7942074, 9076656, 10589432, 12102208, 15884148, 18153312, 21178864, 31768296, 36306624, 42357728, 63536592, 84715456, 127073184, 254146368]

約数ペア:

[(1, 254146368), (2, 127073184), (3, 84715456), (4, 63536592), (6, 42357728), (7, 36306624), (8, 31768296), (12, 21178864), (14, 18153312), (16, 15884148), (21, 12102208), (24, 10589432), (28, 9076656), (32, 7942074), (42, 6051104), (48, 5294716), (56, 4538328), (64, 3971037), (84, 3025552), (96, 2647358), (112, 2269164), (168, 1512776), (192, 1323679), (224, 1134582), (263, 966336), (336, 756388), (448, 567291), (526, 483168), (672, 378194), (719, 353472), (789, 322112), (1052, 241584), (1344, 189097), (1438, 176736), (1578, 161056), (1841, 138048), (2104, 120792), (2157, 117824), (2876, 88368), (3156, 80528), (3682, 69024), (4208, 60396), (4314, 58912), (5033, 50496), (5523, 46016), (5752, 44184), (6312, 40264), (7364, 34512), (8416, 30198), (8628, 29456), (10066, 25248), (11046, 23008), (11504, 22092), (12624, 20132), (14728, 17256), (15099, 16832)]