311274768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2749}}^1$

素因数の和:3104

約数の個数: 80

約数和(自身を含む): 922064000

約数和(自身を除く): 610789232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 337, 674, 1011, 1348, 2022, 2359, 2696, 2749, 4044, 4718, 5392, 5498, 7077, 8088, 8247, 9436, 10996, 14154, 16176, 16494, 18872, 19243, 21992, 28308, 32988, 37744, 38486, 43984, 56616, 57729, 65976, 76972, 113232, 115458, 131952, 153944, 230916, 307888, 461832, 923664, 926413, 1852826, 2779239, 3705652, 5558478, 6484891, 7411304, 11116956, 12969782, 14822608, 19454673, 22233912, 25939564, 38909346, 44467824, 51879128, 77818692, 103758256, 155637384, 311274768]

約数ペア:

[(1, 311274768), (2, 155637384), (3, 103758256), (4, 77818692), (6, 51879128), (7, 44467824), (8, 38909346), (12, 25939564), (14, 22233912), (16, 19454673), (21, 14822608), (24, 12969782), (28, 11116956), (42, 7411304), (48, 6484891), (56, 5558478), (84, 3705652), (112, 2779239), (168, 1852826), (336, 926413), (337, 923664), (674, 461832), (1011, 307888), (1348, 230916), (2022, 153944), (2359, 131952), (2696, 115458), (2749, 113232), (4044, 76972), (4718, 65976), (5392, 57729), (5498, 56616), (7077, 43984), (8088, 38486), (8247, 37744), (9436, 32988), (10996, 28308), (14154, 21992), (16176, 19243), (16494, 18872)]