319183488

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21313}}^1$

素因数の和:21346

約数の個数: 96

約数和(自身を含む): 989182740

約数和(自身を除く): 669999252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 21313, 42626, 63939, 85252, 127878, 170504, 191817, 255756, 277069, 341008, 383634, 511512, 554138, 682016, 767268, 831207, 1023024, 1108276, 1364032, 1534536, 1662414, 2046048, 2216552, 2493621, 2728064, 3069072, 3324828, 4092096, 4433104, 4987242, 6138144, 6649656, 8184192, 8866208, 9974484, 12276288, 13299312, 17732416, 19948968, 24552576, 26598624, 35464832, 39897936, 53197248, 79795872, 106394496, 159591744, 319183488]

約数ペア:

[(1, 319183488), (2, 159591744), (3, 106394496), (4, 79795872), (6, 53197248), (8, 39897936), (9, 35464832), (12, 26598624), (13, 24552576), (16, 19948968), (18, 17732416), (24, 13299312), (26, 12276288), (32, 9974484), (36, 8866208), (39, 8184192), (48, 6649656), (52, 6138144), (64, 4987242), (72, 4433104), (78, 4092096), (96, 3324828), (104, 3069072), (117, 2728064), (128, 2493621), (144, 2216552), (156, 2046048), (192, 1662414), (208, 1534536), (234, 1364032), (288, 1108276), (312, 1023024), (384, 831207), (416, 767268), (468, 682016), (576, 554138), (624, 511512), (832, 383634), (936, 341008), (1152, 277069), (1248, 255756), (1664, 191817), (1872, 170504), (2496, 127878), (3744, 85252), (4992, 63939), (7488, 42626), (14976, 21313)]