265016416

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12197}}^1$

素因数の和:12311

約数の個数: 48

約数和(自身を含む): 602483616

約数和(自身を除く): 337467200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 10864, 12197, 21728, 24394, 48788, 85379, 97576, 170758, 195152, 341516, 390304, 683032, 1183109, 1366064, 2366218, 2732128, 4732436, 8281763, 9464872, 16563526, 18929744, 33127052, 37859488, 66254104, 132508208, 265016416]

約数ペア:

[(1, 265016416), (2, 132508208), (4, 66254104), (7, 37859488), (8, 33127052), (14, 18929744), (16, 16563526), (28, 9464872), (32, 8281763), (56, 4732436), (97, 2732128), (112, 2366218), (194, 1366064), (224, 1183109), (388, 683032), (679, 390304), (776, 341516), (1358, 195152), (1552, 170758), (2716, 97576), (3104, 85379), (5432, 48788), (10864, 24394), (12197, 21728)]