474238458

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 1043101800

約数和(自身を除く): 568863342

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 389, 534, 761, 778, 801, 1167, 1522, 1602, 2283, 2334, 3501, 4566, 6849, 7002, 13698, 34621, 67729, 69242, 103863, 135458, 203187, 207726, 296029, 311589, 406374, 592058, 609561, 623178, 888087, 1219122, 1776174, 2664261, 5328522, 26346581, 52693162, 79039743, 158079486, 237119229, 474238458]

約数ペア:

[(1, 474238458), (2, 237119229), (3, 158079486), (6, 79039743), (9, 52693162), (18, 26346581), (89, 5328522), (178, 2664261), (267, 1776174), (389, 1219122), (534, 888087), (761, 623178), (778, 609561), (801, 592058), (1167, 406374), (1522, 311589), (1602, 296029), (2283, 207726), (2334, 203187), (3501, 135458), (4566, 103863), (6849, 69242), (7002, 67729), (13698, 34621)]