317216384

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 661235400

約数和(自身を除く): 344019016

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 116, 128, 194, 232, 388, 464, 776, 881, 928, 1552, 1762, 1856, 2813, 3104, 3524, 3712, 5626, 6208, 7048, 11252, 12416, 14096, 22504, 25549, 28192, 45008, 51098, 56384, 85457, 90016, 102196, 112768, 170914, 180032, 204392, 341828, 360064, 408784, 683656, 817568, 1367312, 1635136, 2478253, 2734624, 3270272, 4956506, 5469248, 9913012, 10938496, 19826024, 39652048, 79304096, 158608192, 317216384]

約数ペア:

[(1, 317216384), (2, 158608192), (4, 79304096), (8, 39652048), (16, 19826024), (29, 10938496), (32, 9913012), (58, 5469248), (64, 4956506), (97, 3270272), (116, 2734624), (128, 2478253), (194, 1635136), (232, 1367312), (388, 817568), (464, 683656), (776, 408784), (881, 360064), (928, 341828), (1552, 204392), (1762, 180032), (1856, 170914), (2813, 112768), (3104, 102196), (3524, 90016), (3712, 85457), (5626, 56384), (6208, 51098), (7048, 45008), (11252, 28192), (12416, 25549), (14096, 22504)]