281008224

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 948326400

約数和(自身を除く): 667318176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 97, 108, 112, 126, 144, 168, 189, 194, 216, 224, 252, 288, 291, 336, 378, 388, 432, 479, 504, 582, 672, 679, 756, 776, 864, 873, 958, 1008, 1164, 1358, 1437, 1512, 1552, 1746, 1916, 2016, 2037, 2328, 2619, 2716, 2874, 3024, 3104, 3353, 3492, 3832, 4074, 4311, 4656, 5238, 5432, 5748, 6048, 6111, 6706, 6984, 7664, 8148, 8622, 9312, 10059, 10476, 10864, 11496, 12222, 12933, 13412, 13968, 15328, 16296, 17244, 18333, 20118, 20952, 21728, 22992, 24444, 25866, 26824, 27936, 30177, 32592, 34488, 36666, 40236, 41904, 45984, 46463, 48888, 51732, 53648, 60354, 65184, 68976, 73332, 80472, 83808, 90531, 92926, 97776, 103464, 107296, 120708, 137952, 139389, 146664, 160944, 181062, 185852, 195552, 206928, 241416, 278778, 293328, 321888, 325241, 362124, 371704, 413856, 418167, 482832, 557556, 586656, 650482, 724248, 743408, 836334, 965664, 975723, 1115112, 1254501, 1300964, 1448496, 1486816, 1672668, 1951446, 2230224, 2509002, 2601928, 2896992, 2927169, 3345336, 3902892, 4460448, 5018004, 5203856, 5854338, 6690672, 7805784, 8781507, 10036008, 10407712, 11708676, 13381344, 15611568, 17563014, 20072016, 23417352, 31223136, 35126028, 40144032, 46834704, 70252056, 93669408, 140504112, 281008224]

約数ペア:

[(1, 281008224), (2, 140504112), (3, 93669408), (4, 70252056), (6, 46834704), (7, 40144032), (8, 35126028), (9, 31223136), (12, 23417352), (14, 20072016), (16, 17563014), (18, 15611568), (21, 13381344), (24, 11708676), (27, 10407712), (28, 10036008), (32, 8781507), (36, 7805784), (42, 6690672), (48, 5854338), (54, 5203856), (56, 5018004), (63, 4460448), (72, 3902892), (84, 3345336), (96, 2927169), (97, 2896992), (108, 2601928), (112, 2509002), (126, 2230224), (144, 1951446), (168, 1672668), (189, 1486816), (194, 1448496), (216, 1300964), (224, 1254501), (252, 1115112), (288, 975723), (291, 965664), (336, 836334), (378, 743408), (388, 724248), (432, 650482), (479, 586656), (504, 557556), (582, 482832), (672, 418167), (679, 413856), (756, 371704), (776, 362124), (864, 325241), (873, 321888), (958, 293328), (1008, 278778), (1164, 241416), (1358, 206928), (1437, 195552), (1512, 185852), (1552, 181062), (1746, 160944), (1916, 146664), (2016, 139389), (2037, 137952), (2328, 120708), (2619, 107296), (2716, 103464), (2874, 97776), (3024, 92926), (3104, 90531), (3353, 83808), (3492, 80472), (3832, 73332), (4074, 68976), (4311, 65184), (4656, 60354), (5238, 53648), (5432, 51732), (5748, 48888), (6048, 46463), (6111, 45984), (6706, 41904), (6984, 40236), (7664, 36666), (8148, 34488), (8622, 32592), (9312, 30177), (10059, 27936), (10476, 26824), (10864, 25866), (11496, 24444), (12222, 22992), (12933, 21728), (13412, 20952), (13968, 20118), (15328, 18333), (16296, 17244)]