291269028

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^2\times {\mathrm{811}}^1$

素因数の和:1164

約数の個数: 36

約数和(自身を含む): 684421808

約数和(自身を除く): 393152780

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 811, 1038, 1622, 2076, 2433, 3244, 4866, 9732, 29929, 59858, 89787, 119716, 140303, 179574, 280606, 359148, 420909, 561212, 841818, 1683636, 24272419, 48544838, 72817257, 97089676, 145634514, 291269028]

約数ペア:

[(1, 291269028), (2, 145634514), (3, 97089676), (4, 72817257), (6, 48544838), (12, 24272419), (173, 1683636), (346, 841818), (519, 561212), (692, 420909), (811, 359148), (1038, 280606), (1622, 179574), (2076, 140303), (2433, 119716), (3244, 89787), (4866, 59858), (9732, 29929)]