249307604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5393}}^1$

素因数の和:5544

約数の個数: 48

約数和(自身を含む): 541298688

約数和(自身を除く): 291991084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 5393, 6604, 10786, 11557, 21572, 23114, 37751, 46228, 70109, 75502, 140218, 151004, 280436, 490763, 684911, 981526, 1369822, 1963052, 2739644, 4794377, 8903843, 9588754, 17807686, 19177508, 35615372, 62326901, 124653802, 249307604]

約数ペア:

[(1, 249307604), (2, 124653802), (4, 62326901), (7, 35615372), (13, 19177508), (14, 17807686), (26, 9588754), (28, 8903843), (52, 4794377), (91, 2739644), (127, 1963052), (182, 1369822), (254, 981526), (364, 684911), (508, 490763), (889, 280436), (1651, 151004), (1778, 140218), (3302, 75502), (3556, 70109), (5393, 46228), (6604, 37751), (10786, 23114), (11557, 21572)]