22395888

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 67317120

約数和(自身を除く): 44921232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 173, 174, 186, 232, 248, 261, 279, 346, 348, 372, 464, 496, 519, 522, 558, 692, 696, 744, 899, 1038, 1044, 1116, 1384, 1392, 1488, 1557, 1798, 2076, 2088, 2232, 2697, 2768, 3114, 3596, 4152, 4176, 4464, 5017, 5363, 5394, 6228, 7192, 8091, 8304, 10034, 10726, 10788, 12456, 14384, 15051, 16089, 16182, 20068, 21452, 21576, 24912, 30102, 32178, 32364, 40136, 42904, 43152, 45153, 48267, 60204, 64356, 64728, 80272, 85808, 90306, 96534, 120408, 128712, 129456, 155527, 180612, 193068, 240816, 257424, 311054, 361224, 386136, 466581, 622108, 722448, 772272, 933162, 1244216, 1399743, 1866324, 2488432, 2799486, 3732648, 5598972, 7465296, 11197944, 22395888]

約数ペア:

[(1, 22395888), (2, 11197944), (3, 7465296), (4, 5598972), (6, 3732648), (8, 2799486), (9, 2488432), (12, 1866324), (16, 1399743), (18, 1244216), (24, 933162), (29, 772272), (31, 722448), (36, 622108), (48, 466581), (58, 386136), (62, 361224), (72, 311054), (87, 257424), (93, 240816), (116, 193068), (124, 180612), (144, 155527), (173, 129456), (174, 128712), (186, 120408), (232, 96534), (248, 90306), (261, 85808), (279, 80272), (346, 64728), (348, 64356), (372, 60204), (464, 48267), (496, 45153), (519, 43152), (522, 42904), (558, 40136), (692, 32364), (696, 32178), (744, 30102), (899, 24912), (1038, 21576), (1044, 21452), (1116, 20068), (1384, 16182), (1392, 16089), (1488, 15051), (1557, 14384), (1798, 12456), (2076, 10788), (2088, 10726), (2232, 10034), (2697, 8304), (2768, 8091), (3114, 7192), (3596, 6228), (4152, 5394), (4176, 5363), (4464, 5017)]