8988698992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15391

約数の個数: 120

約数和(自身を含む): 22249052160

約数和(自身を除く): 13260353168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 248, 338, 364, 403, 434, 496, 676, 728, 806, 868, 1183, 1352, 1456, 1612, 1736, 2366, 2704, 2821, 3224, 3472, 4732, 5239, 5642, 6448, 9464, 10478, 11284, 15319, 18928, 20956, 22568, 30638, 36673, 41912, 45136, 61276, 73346, 83824, 107233, 122552, 146692, 199147, 214466, 245104, 293384, 398294, 428932, 474889, 586768, 796588, 857864, 949778, 1394029, 1593176, 1715728, 1899556, 2588911, 2788058, 3186352, 3324223, 3799112, 5177822, 5576116, 6173557, 6648446, 7598224, 10355644, 11152232, 12347114, 13296892, 18122377, 20711288, 22304464, 24694228, 26593784, 36244754, 41422576, 43214899, 49388456, 53187568, 72489508, 80256241, 86429798, 98776912, 144979016, 160512482, 172859596, 289958032, 321024964, 345719192, 561793687, 642049928, 691438384, 1123587374, 1284099856, 2247174748, 4494349496, 8988698992]

約数ペア:

[(1, 8988698992), (2, 4494349496), (4, 2247174748), (7, 1284099856), (8, 1123587374), (13, 691438384), (14, 642049928), (16, 561793687), (26, 345719192), (28, 321024964), (31, 289958032), (52, 172859596), (56, 160512482), (62, 144979016), (91, 98776912), (104, 86429798), (112, 80256241), (124, 72489508), (169, 53187568), (182, 49388456), (208, 43214899), (217, 41422576), (248, 36244754), (338, 26593784), (364, 24694228), (403, 22304464), (434, 20711288), (496, 18122377), (676, 13296892), (728, 12347114), (806, 11152232), (868, 10355644), (1183, 7598224), (1352, 6648446), (1456, 6173557), (1612, 5576116), (1736, 5177822), (2366, 3799112), (2704, 3324223), (2821, 3186352), (3224, 2788058), (3472, 2588911), (4732, 1899556), (5239, 1715728), (5642, 1593176), (6448, 1394029), (9464, 949778), (10478, 857864), (11284, 796588), (15319, 586768), (18928, 474889), (20956, 428932), (22568, 398294), (30638, 293384), (36673, 245104), (41912, 214466), (45136, 199147), (61276, 146692), (73346, 122552), (83824, 107233)]