325847028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5107}}^1$

素因数の和:5536

約数の個数: 48

約数和(自身を含む): 820957760

約数和(自身を除く): 495110732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409, 818, 1227, 1636, 2454, 4908, 5107, 5317, 10214, 10634, 15321, 15951, 20428, 21268, 30642, 31902, 61284, 63804, 66391, 132782, 199173, 265564, 398346, 796692, 2088763, 4177526, 6266289, 8355052, 12532578, 25065156, 27153919, 54307838, 81461757, 108615676, 162923514, 325847028]

約数ペア:

[(1, 325847028), (2, 162923514), (3, 108615676), (4, 81461757), (6, 54307838), (12, 27153919), (13, 25065156), (26, 12532578), (39, 8355052), (52, 6266289), (78, 4177526), (156, 2088763), (409, 796692), (818, 398346), (1227, 265564), (1636, 199173), (2454, 132782), (4908, 66391), (5107, 63804), (5317, 61284), (10214, 31902), (10634, 30642), (15321, 21268), (15951, 20428)]