261238464

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5741}}^1$

素因数の和:5838

約数の個数: 84

約数和(自身を含む): 758403360

約数和(自身を除く): 497164896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 5741, 7584, 11376, 11482, 15168, 17223, 22752, 22964, 34446, 45504, 45928, 51669, 68892, 91856, 103338, 137784, 183712, 206676, 275568, 367424, 413352, 453539, 551136, 826704, 907078, 1102272, 1360617, 1653408, 1814156, 2721234, 3306816, 3628312, 4081851, 5442468, 7256624, 8163702, 10884936, 14513248, 16327404, 21769872, 29026496, 32654808, 43539744, 65309616, 87079488, 130619232, 261238464]

約数ペア:

[(1, 261238464), (2, 130619232), (3, 87079488), (4, 65309616), (6, 43539744), (8, 32654808), (9, 29026496), (12, 21769872), (16, 16327404), (18, 14513248), (24, 10884936), (32, 8163702), (36, 7256624), (48, 5442468), (64, 4081851), (72, 3628312), (79, 3306816), (96, 2721234), (144, 1814156), (158, 1653408), (192, 1360617), (237, 1102272), (288, 907078), (316, 826704), (474, 551136), (576, 453539), (632, 413352), (711, 367424), (948, 275568), (1264, 206676), (1422, 183712), (1896, 137784), (2528, 103338), (2844, 91856), (3792, 68892), (5056, 51669), (5688, 45928), (5741, 45504), (7584, 34446), (11376, 22964), (11482, 22752), (15168, 17223)]