2581808256

素因数分解:

$2^7\times 3^4\times {\mathrm{249017}}^1$

素因数の和:249043

約数の個数: 80

約数和(自身を含む): 7683450390

約数和(自身を除く): 5101642134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 249017, 498034, 747051, 996068, 1494102, 1992136, 2241153, 2988204, 3984272, 4482306, 5976408, 6723459, 7968544, 8964612, 11952816, 13446918, 15937088, 17929224, 20170377, 23905632, 26893836, 31874176, 35858448, 40340754, 47811264, 53787672, 71716896, 80681508, 95622528, 107575344, 143433792, 161363016, 215150688, 286867584, 322726032, 430301376, 645452064, 860602752, 1290904128, 2581808256]

約数ペア:

[(1, 2581808256), (2, 1290904128), (3, 860602752), (4, 645452064), (6, 430301376), (8, 322726032), (9, 286867584), (12, 215150688), (16, 161363016), (18, 143433792), (24, 107575344), (27, 95622528), (32, 80681508), (36, 71716896), (48, 53787672), (54, 47811264), (64, 40340754), (72, 35858448), (81, 31874176), (96, 26893836), (108, 23905632), (128, 20170377), (144, 17929224), (162, 15937088), (192, 13446918), (216, 11952816), (288, 8964612), (324, 7968544), (384, 6723459), (432, 5976408), (576, 4482306), (648, 3984272), (864, 2988204), (1152, 2241153), (1296, 1992136), (1728, 1494102), (2592, 996068), (3456, 747051), (5184, 498034), (10368, 249017)]