308837205896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1\times {\mathrm{67433}}^1$

素因数の和:68526

約数の個数: 64

約数和(自身を含む): 631182240000

約数和(自身を除く): 322345034104

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1039, 1102, 2078, 2204, 4156, 4408, 8312, 19741, 30131, 39482, 60262, 67433, 78964, 120524, 134866, 157928, 241048, 269732, 539464, 572489, 1144978, 1281227, 1955557, 2289956, 2562454, 3911114, 4579912, 5124908, 7822228, 10249816, 15644456, 37155583, 70062887, 74311166, 140125774, 148622332, 280251548, 297244664, 560503096, 1331194853, 2031823723, 2662389706, 4063647446, 5324779412, 8127294892, 10649558824, 16254589784, 38604650737, 77209301474, 154418602948, 308837205896]

約数ペア:

[(1, 308837205896), (2, 154418602948), (4, 77209301474), (8, 38604650737), (19, 16254589784), (29, 10649558824), (38, 8127294892), (58, 5324779412), (76, 4063647446), (116, 2662389706), (152, 2031823723), (232, 1331194853), (551, 560503096), (1039, 297244664), (1102, 280251548), (2078, 148622332), (2204, 140125774), (4156, 74311166), (4408, 70062887), (8312, 37155583), (19741, 15644456), (30131, 10249816), (39482, 7822228), (60262, 5124908), (67433, 4579912), (78964, 3911114), (120524, 2562454), (134866, 2289956), (157928, 1955557), (241048, 1281227), (269732, 1144978), (539464, 572489)]