310001744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{2539}}^1$

素因数の和:3147

約数の個数: 40

約数和(自身を含む): 648187680

約数和(自身を除く): 338185936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 587, 1174, 2348, 2539, 4696, 5078, 7631, 9392, 10156, 15262, 20312, 30524, 33007, 40624, 61048, 66014, 122096, 132028, 264056, 528112, 1490393, 2980786, 5961572, 11923144, 19375109, 23846288, 38750218, 77500436, 155000872, 310001744]

約数ペア:

[(1, 310001744), (2, 155000872), (4, 77500436), (8, 38750218), (13, 23846288), (16, 19375109), (26, 11923144), (52, 5961572), (104, 2980786), (208, 1490393), (587, 528112), (1174, 264056), (2348, 132028), (2539, 122096), (4696, 66014), (5078, 61048), (7631, 40624), (9392, 33007), (10156, 30524), (15262, 20312)]