2778538992

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{15383}}^1$

素因数の和:15518

約数の個数: 80

約数和(自身を含む): 7416811008

約数和(自身を除く): 4638272016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 71, 106, 142, 159, 212, 213, 284, 318, 424, 426, 568, 636, 848, 852, 1136, 1272, 1704, 2544, 3408, 3763, 7526, 11289, 15052, 15383, 22578, 30104, 30766, 45156, 46149, 60208, 61532, 90312, 92298, 123064, 180624, 184596, 246128, 369192, 738384, 815299, 1092193, 1630598, 2184386, 2445897, 3261196, 3276579, 4368772, 4891794, 6522392, 6553158, 8737544, 9783588, 13044784, 13106316, 17475088, 19567176, 26212632, 39134352, 52425264, 57886229, 115772458, 173658687, 231544916, 347317374, 463089832, 694634748, 926179664, 1389269496, 2778538992]

約数ペア:

[(1, 2778538992), (2, 1389269496), (3, 926179664), (4, 694634748), (6, 463089832), (8, 347317374), (12, 231544916), (16, 173658687), (24, 115772458), (48, 57886229), (53, 52425264), (71, 39134352), (106, 26212632), (142, 19567176), (159, 17475088), (212, 13106316), (213, 13044784), (284, 9783588), (318, 8737544), (424, 6553158), (426, 6522392), (568, 4891794), (636, 4368772), (848, 3276579), (852, 3261196), (1136, 2445897), (1272, 2184386), (1704, 1630598), (2544, 1092193), (3408, 815299), (3763, 738384), (7526, 369192), (11289, 246128), (15052, 184596), (15383, 180624), (22578, 123064), (30104, 92298), (30766, 90312), (45156, 61532), (46149, 60208)]