387839552

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1$

素因数の和:1363

約数の個数: 56

約数和(自身を含む): 813511200

約数和(自身を除く): 425671648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 313, 608, 626, 1019, 1216, 1252, 2038, 2504, 4076, 5008, 5947, 8152, 10016, 11894, 16304, 19361, 20032, 23788, 32608, 38722, 47576, 65216, 77444, 95152, 154888, 190304, 309776, 318947, 380608, 619552, 637894, 1239104, 1275788, 2551576, 5103152, 6059993, 10206304, 12119986, 20412608, 24239972, 48479944, 96959888, 193919776, 387839552]

約数ペア:

[(1, 387839552), (2, 193919776), (4, 96959888), (8, 48479944), (16, 24239972), (19, 20412608), (32, 12119986), (38, 10206304), (64, 6059993), (76, 5103152), (152, 2551576), (304, 1275788), (313, 1239104), (608, 637894), (626, 619552), (1019, 380608), (1216, 318947), (1252, 309776), (2038, 190304), (2504, 154888), (4076, 95152), (5008, 77444), (5947, 65216), (8152, 47576), (10016, 38722), (11894, 32608), (16304, 23788), (19361, 20032)]