1223766432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{947}}^1$

素因数の和:1611

約数の個数: 144

約数和(自身を含む): 3987652032

約数和(自身を除く): 2763885600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 641, 672, 947, 1008, 1282, 1894, 1923, 2016, 2564, 2841, 3788, 3846, 4487, 5128, 5682, 5769, 6629, 7576, 7692, 8523, 8974, 10256, 11364, 11538, 13258, 13461, 15152, 15384, 17046, 17948, 19887, 20512, 22728, 23076, 26516, 26922, 30304, 30768, 34092, 35896, 39774, 40383, 45456, 46152, 53032, 53844, 59661, 61536, 68184, 71792, 79548, 80766, 90912, 92304, 106064, 107688, 119322, 136368, 143584, 159096, 161532, 184608, 212128, 215376, 238644, 272736, 318192, 323064, 430752, 477288, 607027, 636384, 646128, 954576, 1214054, 1292256, 1821081, 1909152, 2428108, 3642162, 4249189, 4856216, 5463243, 7284324, 8498378, 9712432, 10926486, 12747567, 14568648, 16996756, 19424864, 21852972, 25495134, 29137296, 33993512, 38242701, 43705944, 50990268, 58274592, 67987024, 76485402, 87411888, 101980536, 135974048, 152970804, 174823776, 203961072, 305941608, 407922144, 611883216, 1223766432]

約数ペア:

[(1, 1223766432), (2, 611883216), (3, 407922144), (4, 305941608), (6, 203961072), (7, 174823776), (8, 152970804), (9, 135974048), (12, 101980536), (14, 87411888), (16, 76485402), (18, 67987024), (21, 58274592), (24, 50990268), (28, 43705944), (32, 38242701), (36, 33993512), (42, 29137296), (48, 25495134), (56, 21852972), (63, 19424864), (72, 16996756), (84, 14568648), (96, 12747567), (112, 10926486), (126, 9712432), (144, 8498378), (168, 7284324), (224, 5463243), (252, 4856216), (288, 4249189), (336, 3642162), (504, 2428108), (641, 1909152), (672, 1821081), (947, 1292256), (1008, 1214054), (1282, 954576), (1894, 646128), (1923, 636384), (2016, 607027), (2564, 477288), (2841, 430752), (3788, 323064), (3846, 318192), (4487, 272736), (5128, 238644), (5682, 215376), (5769, 212128), (6629, 184608), (7576, 161532), (7692, 159096), (8523, 143584), (8974, 136368), (10256, 119322), (11364, 107688), (11538, 106064), (13258, 92304), (13461, 90912), (15152, 80766), (15384, 79548), (17046, 71792), (17948, 68184), (19887, 61536), (20512, 59661), (22728, 53844), (23076, 53032), (26516, 46152), (26922, 45456), (30304, 40383), (30768, 39774), (34092, 35896)]