279381804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{24533}}^1$

素因数の和:24626

約数の個数: 48

約数和(自身を含む): 711682272

約数和(自身を除く): 432300468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 24533, 49066, 73599, 98132, 147198, 294396, 318929, 637858, 956787, 1275716, 1790909, 1913574, 3581818, 3827148, 5372727, 7163636, 10745454, 21490908, 23281817, 46563634, 69845451, 93127268, 139690902, 279381804]

約数ペア:

[(1, 279381804), (2, 139690902), (3, 93127268), (4, 69845451), (6, 46563634), (12, 23281817), (13, 21490908), (26, 10745454), (39, 7163636), (52, 5372727), (73, 3827148), (78, 3581818), (146, 1913574), (156, 1790909), (219, 1275716), (292, 956787), (438, 637858), (876, 318929), (949, 294396), (1898, 147198), (2847, 98132), (3796, 73599), (5694, 49066), (11388, 24533)]