273777984

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1129}}^1$

素因数の和:1568

約数の個数: 84

約数和(自身を含む): 787295860

約数和(自身を除く): 513517876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 842, 1129, 1263, 1684, 2258, 2526, 3368, 3387, 3789, 4516, 5052, 6736, 6774, 7578, 9032, 10104, 10161, 13472, 13548, 15156, 18064, 20208, 20322, 26944, 27096, 30312, 36128, 40416, 40644, 54192, 60624, 72256, 80832, 81288, 108384, 121248, 162576, 216768, 242496, 325152, 475309, 650304, 950618, 1425927, 1901236, 2851854, 3802472, 4277781, 5703708, 7604944, 8555562, 11407416, 15209888, 17111124, 22814832, 30419776, 34222248, 45629664, 68444496, 91259328, 136888992, 273777984]

約数ペア:

[(1, 273777984), (2, 136888992), (3, 91259328), (4, 68444496), (6, 45629664), (8, 34222248), (9, 30419776), (12, 22814832), (16, 17111124), (18, 15209888), (24, 11407416), (32, 8555562), (36, 7604944), (48, 5703708), (64, 4277781), (72, 3802472), (96, 2851854), (144, 1901236), (192, 1425927), (288, 950618), (421, 650304), (576, 475309), (842, 325152), (1129, 242496), (1263, 216768), (1684, 162576), (2258, 121248), (2526, 108384), (3368, 81288), (3387, 80832), (3789, 72256), (4516, 60624), (5052, 54192), (6736, 40644), (6774, 40416), (7578, 36128), (9032, 30312), (10104, 27096), (10161, 26944), (13472, 20322), (13548, 20208), (15156, 18064)]