1381569408

素因数分解:

$2^7\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2671}}^1$

素因数の和:3140

約数の個数: 96

約数和(自身を含む): 3985956000

約数和(自身を除く): 2604386592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 449, 576, 898, 1152, 1347, 1796, 2671, 2694, 3592, 4041, 5342, 5388, 7184, 8013, 8082, 10684, 10776, 14368, 16026, 16164, 21368, 21552, 24039, 28736, 32052, 32328, 42736, 43104, 48078, 57472, 64104, 64656, 85472, 86208, 96156, 128208, 129312, 170944, 172416, 192312, 256416, 258624, 341888, 384624, 512832, 517248, 769248, 1025664, 1199279, 1538496, 2398558, 3076992, 3597837, 4797116, 7195674, 9594232, 10793511, 14391348, 19188464, 21587022, 28782696, 38376928, 43174044, 57565392, 76753856, 86348088, 115130784, 153507712, 172696176, 230261568, 345392352, 460523136, 690784704, 1381569408]

約数ペア:

[(1, 1381569408), (2, 690784704), (3, 460523136), (4, 345392352), (6, 230261568), (8, 172696176), (9, 153507712), (12, 115130784), (16, 86348088), (18, 76753856), (24, 57565392), (32, 43174044), (36, 38376928), (48, 28782696), (64, 21587022), (72, 19188464), (96, 14391348), (128, 10793511), (144, 9594232), (192, 7195674), (288, 4797116), (384, 3597837), (449, 3076992), (576, 2398558), (898, 1538496), (1152, 1199279), (1347, 1025664), (1796, 769248), (2671, 517248), (2694, 512832), (3592, 384624), (4041, 341888), (5342, 258624), (5388, 256416), (7184, 192312), (8013, 172416), (8082, 170944), (10684, 129312), (10776, 128208), (14368, 96156), (16026, 86208), (16164, 85472), (21368, 64656), (21552, 64104), (24039, 57472), (28736, 48078), (32052, 43104), (32328, 42736)]