1372628768

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 3257755200

約数和(自身を除く): 1885126432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 83, 98, 106, 112, 166, 196, 199, 212, 224, 332, 371, 392, 398, 424, 581, 664, 742, 784, 796, 848, 1162, 1328, 1393, 1484, 1568, 1592, 1696, 2324, 2597, 2656, 2786, 2968, 3184, 4067, 4399, 4648, 5194, 5572, 5936, 6368, 8134, 8798, 9296, 9751, 10388, 10547, 11144, 11872, 16268, 16517, 17596, 18592, 19502, 20776, 21094, 22288, 30793, 32536, 33034, 35192, 39004, 41552, 42188, 44576, 61586, 65072, 66068, 70384, 73829, 78008, 83104, 84376, 115619, 123172, 130144, 132136, 140768, 147658, 156016, 168752, 215551, 231238, 246344, 264272, 295316, 312032, 337504, 431102, 462476, 492688, 516803, 528544, 590632, 809333, 862204, 875401, 924952, 985376, 1033606, 1181264, 1618666, 1724408, 1750802, 1849904, 2067212, 2362528, 3237332, 3448816, 3501604, 3699808, 4134424, 6127807, 6474664, 6897632, 7003208, 8268848, 12255614, 12949328, 14006416, 16537696, 24511228, 25898656, 28012832, 42894649, 49022456, 85789298, 98044912, 171578596, 196089824, 343157192, 686314384, 1372628768]

約数ペア:

[(1, 1372628768), (2, 686314384), (4, 343157192), (7, 196089824), (8, 171578596), (14, 98044912), (16, 85789298), (28, 49022456), (32, 42894649), (49, 28012832), (53, 25898656), (56, 24511228), (83, 16537696), (98, 14006416), (106, 12949328), (112, 12255614), (166, 8268848), (196, 7003208), (199, 6897632), (212, 6474664), (224, 6127807), (332, 4134424), (371, 3699808), (392, 3501604), (398, 3448816), (424, 3237332), (581, 2362528), (664, 2067212), (742, 1849904), (784, 1750802), (796, 1724408), (848, 1618666), (1162, 1181264), (1328, 1033606), (1393, 985376), (1484, 924952), (1568, 875401), (1592, 862204), (1696, 809333), (2324, 590632), (2597, 528544), (2656, 516803), (2786, 492688), (2968, 462476), (3184, 431102), (4067, 337504), (4399, 312032), (4648, 295316), (5194, 264272), (5572, 246344), (5936, 231238), (6368, 215551), (8134, 168752), (8798, 156016), (9296, 147658), (9751, 140768), (10388, 132136), (10547, 130144), (11144, 123172), (11872, 115619), (16268, 84376), (16517, 83104), (17596, 78008), (18592, 73829), (19502, 70384), (20776, 66068), (21094, 65072), (22288, 61586), (30793, 44576), (32536, 42188), (33034, 41552), (35192, 39004)]