273907816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 667699200

約数和(自身を除く): 393791384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 53, 56, 62, 91, 104, 106, 124, 182, 212, 217, 229, 248, 364, 371, 403, 424, 434, 458, 689, 728, 742, 806, 868, 916, 1378, 1484, 1603, 1612, 1643, 1736, 1832, 2756, 2821, 2968, 2977, 3206, 3224, 3286, 4823, 5512, 5642, 5954, 6412, 6572, 7099, 9646, 11284, 11501, 11908, 12137, 12824, 13144, 14198, 19292, 20839, 21359, 22568, 23002, 23816, 24274, 28396, 38584, 41678, 42718, 46004, 48548, 49693, 56792, 83356, 84959, 85436, 92008, 92287, 97096, 99386, 149513, 157781, 166712, 169918, 170872, 184574, 198772, 299026, 315562, 339836, 369148, 376247, 397544, 598052, 631124, 646009, 679672, 738296, 752494, 1104467, 1196104, 1262248, 1292018, 1504988, 2208934, 2584036, 2633729, 3009976, 4417868, 4891211, 5168072, 5267458, 8835736, 9782422, 10534916, 19564844, 21069832, 34238477, 39129688, 68476954, 136953908, 273907816]

約数ペア:

[(1, 273907816), (2, 136953908), (4, 68476954), (7, 39129688), (8, 34238477), (13, 21069832), (14, 19564844), (26, 10534916), (28, 9782422), (31, 8835736), (52, 5267458), (53, 5168072), (56, 4891211), (62, 4417868), (91, 3009976), (104, 2633729), (106, 2584036), (124, 2208934), (182, 1504988), (212, 1292018), (217, 1262248), (229, 1196104), (248, 1104467), (364, 752494), (371, 738296), (403, 679672), (424, 646009), (434, 631124), (458, 598052), (689, 397544), (728, 376247), (742, 369148), (806, 339836), (868, 315562), (916, 299026), (1378, 198772), (1484, 184574), (1603, 170872), (1612, 169918), (1643, 166712), (1736, 157781), (1832, 149513), (2756, 99386), (2821, 97096), (2968, 92287), (2977, 92008), (3206, 85436), (3224, 84959), (3286, 83356), (4823, 56792), (5512, 49693), (5642, 48548), (5954, 46004), (6412, 42718), (6572, 41678), (7099, 38584), (9646, 28396), (11284, 24274), (11501, 23816), (11908, 23002), (12137, 22568), (12824, 21359), (13144, 20839), (14198, 19292)]