240704512

素因数分解:

$2^{10}\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1084

約数の個数: 44

約数和(自身を含む): 483354016

約数和(自身を除く): 242649504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 512, 626, 751, 1024, 1252, 1502, 2504, 3004, 5008, 6008, 10016, 12016, 20032, 24032, 40064, 48064, 80128, 96128, 160256, 192256, 235063, 320512, 384512, 470126, 769024, 940252, 1880504, 3761008, 7522016, 15044032, 30088064, 60176128, 120352256, 240704512]

約数ペア:

[(1, 240704512), (2, 120352256), (4, 60176128), (8, 30088064), (16, 15044032), (32, 7522016), (64, 3761008), (128, 1880504), (256, 940252), (313, 769024), (512, 470126), (626, 384512), (751, 320512), (1024, 235063), (1252, 192256), (1502, 160256), (2504, 96128), (3004, 80128), (5008, 48064), (6008, 40064), (10016, 24032), (12016, 20032)]