311919296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{374903}}^1$

素因数の和:374928

約数の個数: 28

約数和(自身を含む): 666579312

約数和(自身を除く): 354660016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 374903, 749806, 1499612, 2999224, 4873739, 5998448, 9747478, 11996896, 19494956, 23993792, 38989912, 77979824, 155959648, 311919296]

約数ペア:

[(1, 311919296), (2, 155959648), (4, 77979824), (8, 38989912), (13, 23993792), (16, 19494956), (26, 11996896), (32, 9747478), (52, 5998448), (64, 4873739), (104, 2999224), (208, 1499612), (416, 749806), (832, 374903)]