2826804591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 4947022080

約数和(自身を除く): 2120217489

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 131, 153, 171, 221, 247, 323, 393, 571, 663, 741, 969, 1179, 1703, 1713, 1989, 2223, 2227, 2489, 2907, 4199, 5109, 5139, 6681, 7423, 7467, 9707, 10849, 12597, 15327, 20043, 22269, 22401, 28951, 29121, 32357, 32547, 37791, 42313, 66807, 74801, 86853, 87363, 97071, 97641, 126191, 126939, 141037, 184433, 224403, 260559, 291213, 378573, 380817, 423111, 550069, 553299, 673209, 972413, 1135719, 1269333, 1271617, 1421219, 1650207, 1659897, 2397629, 2917239, 3814851, 4263657, 4950621, 7192887, 8751717, 11444553, 12790971, 16531021, 18475847, 21578661, 24160723, 49593063, 55427541, 72482169, 148779189, 166282623, 217446507, 314089399, 942268197, 2826804591]

約数ペア:

[(1, 2826804591), (3, 942268197), (9, 314089399), (13, 217446507), (17, 166282623), (19, 148779189), (39, 72482169), (51, 55427541), (57, 49593063), (117, 24160723), (131, 21578661), (153, 18475847), (171, 16531021), (221, 12790971), (247, 11444553), (323, 8751717), (393, 7192887), (571, 4950621), (663, 4263657), (741, 3814851), (969, 2917239), (1179, 2397629), (1703, 1659897), (1713, 1650207), (1989, 1421219), (2223, 1271617), (2227, 1269333), (2489, 1135719), (2907, 972413), (4199, 673209), (5109, 553299), (5139, 550069), (6681, 423111), (7423, 380817), (7467, 378573), (9707, 291213), (10849, 260559), (12597, 224403), (15327, 184433), (20043, 141037), (22269, 126939), (22401, 126191), (28951, 97641), (29121, 97071), (32357, 87363), (32547, 86853), (37791, 74801), (42313, 66807)]