38310697264

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{256609}}^1$

素因数の和:256698

約数の個数: 80

約数和(自身を含む): 89604106240

約数和(自身を除く): 51293408976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 868, 1204, 1333, 1736, 2408, 2666, 3472, 4816, 5332, 9331, 10664, 18662, 21328, 37324, 74648, 149296, 256609, 513218, 1026436, 1796263, 2052872, 3592526, 4105744, 7185052, 7954879, 11034187, 14370104, 15909758, 22068374, 28740208, 31819516, 44136748, 55684153, 63639032, 77239309, 88273496, 111368306, 127278064, 154478618, 176546992, 222736612, 308957236, 342059797, 445473224, 617914472, 684119594, 890946448, 1235828944, 1368239188, 2394418579, 2736478376, 4788837158, 5472956752, 9577674316, 19155348632, 38310697264]

約数ペア:

[(1, 38310697264), (2, 19155348632), (4, 9577674316), (7, 5472956752), (8, 4788837158), (14, 2736478376), (16, 2394418579), (28, 1368239188), (31, 1235828944), (43, 890946448), (56, 684119594), (62, 617914472), (86, 445473224), (112, 342059797), (124, 308957236), (172, 222736612), (217, 176546992), (248, 154478618), (301, 127278064), (344, 111368306), (434, 88273496), (496, 77239309), (602, 63639032), (688, 55684153), (868, 44136748), (1204, 31819516), (1333, 28740208), (1736, 22068374), (2408, 15909758), (2666, 14370104), (3472, 11034187), (4816, 7954879), (5332, 7185052), (9331, 4105744), (10664, 3592526), (18662, 2052872), (21328, 1796263), (37324, 1026436), (74648, 513218), (149296, 256609)]