288536612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2801}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 623882112

約数和(自身を除く): 335345500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 283, 364, 566, 1132, 1981, 2801, 3679, 3962, 5602, 7358, 7924, 11204, 14716, 19607, 25753, 36413, 39214, 51506, 72826, 78428, 103012, 145652, 254891, 509782, 792683, 1019564, 1585366, 3170732, 5548781, 10304879, 11097562, 20609758, 22195124, 41219516, 72134153, 144268306, 288536612]

約数ペア:

[(1, 288536612), (2, 144268306), (4, 72134153), (7, 41219516), (13, 22195124), (14, 20609758), (26, 11097562), (28, 10304879), (52, 5548781), (91, 3170732), (182, 1585366), (283, 1019564), (364, 792683), (566, 509782), (1132, 254891), (1981, 145652), (2801, 103012), (3679, 78428), (3962, 72826), (5602, 51506), (7358, 39214), (7924, 36413), (11204, 25753), (14716, 19607)]