281391936

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9103}}^1$

素因数の和:9148

約数の個数: 112

約数和(自身を含む): 887967744

約数和(自身を除く): 606575808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7728, 9103, 10304, 15456, 18206, 27309, 30912, 36412, 54618, 63721, 72824, 109236, 127442, 145648, 191163, 209369, 218472, 254884, 291296, 382326, 418738, 436944, 509768, 582592, 628107, 764652, 837476, 873888, 1019536, 1256214, 1465583, 1529304, 1674952, 1747776, 2039072, 2512428, 2931166, 3058608, 3349904, 4078144, 4396749, 5024856, 5862332, 6117216, 6699808, 8793498, 10049712, 11724664, 12234432, 13399616, 17586996, 20099424, 23449328, 35173992, 40198848, 46898656, 70347984, 93797312, 140695968, 281391936]

約数ペア:

[(1, 281391936), (2, 140695968), (3, 93797312), (4, 70347984), (6, 46898656), (7, 40198848), (8, 35173992), (12, 23449328), (14, 20099424), (16, 17586996), (21, 13399616), (23, 12234432), (24, 11724664), (28, 10049712), (32, 8793498), (42, 6699808), (46, 6117216), (48, 5862332), (56, 5024856), (64, 4396749), (69, 4078144), (84, 3349904), (92, 3058608), (96, 2931166), (112, 2512428), (138, 2039072), (161, 1747776), (168, 1674952), (184, 1529304), (192, 1465583), (224, 1256214), (276, 1019536), (322, 873888), (336, 837476), (368, 764652), (448, 628107), (483, 582592), (552, 509768), (644, 436944), (672, 418738), (736, 382326), (966, 291296), (1104, 254884), (1288, 218472), (1344, 209369), (1472, 191163), (1932, 145648), (2208, 127442), (2576, 109236), (3864, 72824), (4416, 63721), (5152, 54618), (7728, 36412), (9103, 30912), (10304, 27309), (15456, 18206)]