4448749984

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4891

約数の個数: 144

約数和(自身を含む): 11072920320

約数和(自身を除く): 6624170336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 392, 434, 496, 532, 589, 608, 784, 868, 931, 992, 1064, 1178, 1519, 1568, 1736, 1862, 2128, 2356, 3038, 3472, 3724, 4123, 4256, 4712, 4817, 6076, 6944, 7448, 8246, 9424, 9634, 12152, 14896, 16492, 18848, 19268, 24304, 28861, 29792, 32984, 33719, 38536, 48608, 57722, 65968, 67438, 77072, 91523, 115444, 131936, 134876, 149327, 154144, 183046, 230888, 236033, 269752, 298654, 366092, 461776, 472066, 539504, 597308, 640661, 732184, 923552, 944132, 1045289, 1079008, 1194616, 1281322, 1464368, 1888264, 2090578, 2389232, 2562644, 2837213, 2928736, 3776528, 4181156, 4484627, 4778464, 5125288, 5674426, 7317023, 7553056, 8362312, 8969254, 10250576, 11348852, 14634046, 16724624, 17938508, 19860491, 20501152, 22697704, 29268092, 33449248, 35877016, 39720982, 45395408, 58536184, 71754032, 79441964, 90790816, 117072368, 139023437, 143508064, 158883928, 234144736, 278046874, 317767856, 556093748, 635535712, 1112187496, 2224374992, 4448749984]

約数ペア:

[(1, 4448749984), (2, 2224374992), (4, 1112187496), (7, 635535712), (8, 556093748), (14, 317767856), (16, 278046874), (19, 234144736), (28, 158883928), (31, 143508064), (32, 139023437), (38, 117072368), (49, 90790816), (56, 79441964), (62, 71754032), (76, 58536184), (98, 45395408), (112, 39720982), (124, 35877016), (133, 33449248), (152, 29268092), (196, 22697704), (217, 20501152), (224, 19860491), (248, 17938508), (266, 16724624), (304, 14634046), (392, 11348852), (434, 10250576), (496, 8969254), (532, 8362312), (589, 7553056), (608, 7317023), (784, 5674426), (868, 5125288), (931, 4778464), (992, 4484627), (1064, 4181156), (1178, 3776528), (1519, 2928736), (1568, 2837213), (1736, 2562644), (1862, 2389232), (2128, 2090578), (2356, 1888264), (3038, 1464368), (3472, 1281322), (3724, 1194616), (4123, 1079008), (4256, 1045289), (4712, 944132), (4817, 923552), (6076, 732184), (6944, 640661), (7448, 597308), (8246, 539504), (9424, 472066), (9634, 461776), (12152, 366092), (14896, 298654), (16492, 269752), (18848, 236033), (19268, 230888), (24304, 183046), (28861, 154144), (29792, 149327), (32984, 134876), (33719, 131936), (38536, 115444), (48608, 91523), (57722, 77072), (65968, 67438)]