289433092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8849}}^1$

素因数の和:8920

約数の個数: 48

約数和(自身を含む): 593233200

約数和(自身を除く): 303800108

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 8177, 8849, 16354, 17698, 32708, 35396, 115037, 150433, 230074, 300866, 327413, 460148, 601732, 654826, 1309652, 1955629, 3911258, 4256369, 5566021, 7822516, 8512738, 11132042, 17025476, 22264084, 72358273, 144716546, 289433092]

約数ペア:

[(1, 289433092), (2, 144716546), (4, 72358273), (13, 22264084), (17, 17025476), (26, 11132042), (34, 8512738), (37, 7822516), (52, 5566021), (68, 4256369), (74, 3911258), (148, 1955629), (221, 1309652), (442, 654826), (481, 601732), (629, 460148), (884, 327413), (962, 300866), (1258, 230074), (1924, 150433), (2516, 115037), (8177, 35396), (8849, 32708), (16354, 17698)]