185880816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:755

約数の個数: 120

約数和(自身を含む): 571034880

約数和(自身を除く): 385154064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 239, 264, 396, 478, 491, 528, 717, 792, 956, 982, 1434, 1473, 1584, 1912, 1964, 2151, 2629, 2868, 2946, 3824, 3928, 4302, 4419, 5258, 5401, 5736, 5892, 7856, 7887, 8604, 8838, 10516, 10802, 11472, 11784, 15774, 16203, 17208, 17676, 21032, 21604, 23568, 23661, 31548, 32406, 34416, 35352, 42064, 43208, 47322, 48609, 63096, 64812, 70704, 86416, 94644, 97218, 117349, 126192, 129624, 189288, 194436, 234698, 259248, 352047, 378576, 388872, 469396, 704094, 777744, 938792, 1056141, 1290839, 1408188, 1877584, 2112282, 2581678, 2816376, 3872517, 4224564, 5163356, 5632752, 7745034, 8449128, 10326712, 11617551, 15490068, 16898256, 20653424, 23235102, 30980136, 46470204, 61960272, 92940408, 185880816]

約数ペア:

[(1, 185880816), (2, 92940408), (3, 61960272), (4, 46470204), (6, 30980136), (8, 23235102), (9, 20653424), (11, 16898256), (12, 15490068), (16, 11617551), (18, 10326712), (22, 8449128), (24, 7745034), (33, 5632752), (36, 5163356), (44, 4224564), (48, 3872517), (66, 2816376), (72, 2581678), (88, 2112282), (99, 1877584), (132, 1408188), (144, 1290839), (176, 1056141), (198, 938792), (239, 777744), (264, 704094), (396, 469396), (478, 388872), (491, 378576), (528, 352047), (717, 259248), (792, 234698), (956, 194436), (982, 189288), (1434, 129624), (1473, 126192), (1584, 117349), (1912, 97218), (1964, 94644), (2151, 86416), (2629, 70704), (2868, 64812), (2946, 63096), (3824, 48609), (3928, 47322), (4302, 43208), (4419, 42064), (5258, 35352), (5401, 34416), (5736, 32406), (5892, 31548), (7856, 23661), (7887, 23568), (8604, 21604), (8838, 21032), (10516, 17676), (10802, 17208), (11472, 16203), (11784, 15774)]