440032410448

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1549}}^1\times {\mathrm{224743}}^1$

素因数の和:226379

約数の個数: 40

約数和(自身を含む): 863915936000

約数和(自身を除く): 423883525552

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1549, 3098, 6196, 12392, 24784, 122371, 224743, 244742, 449486, 489484, 898972, 978968, 1797944, 1957936, 3595888, 17754697, 35509394, 71018788, 142037576, 284075152, 348126907, 696253814, 1392507628, 2785015256, 5570030512, 27502025653, 55004051306, 110008102612, 220016205224, 440032410448]

約数ペア:

[(1, 440032410448), (2, 220016205224), (4, 110008102612), (8, 55004051306), (16, 27502025653), (79, 5570030512), (158, 2785015256), (316, 1392507628), (632, 696253814), (1264, 348126907), (1549, 284075152), (3098, 142037576), (6196, 71018788), (12392, 35509394), (24784, 17754697), (122371, 3595888), (224743, 1957936), (244742, 1797944), (449486, 978968), (489484, 898972)]