1774895488

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 3791376720

約数和(自身を除く): 2016481232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 284, 304, 361, 541, 568, 608, 722, 1082, 1136, 1216, 1349, 1444, 2164, 2272, 2432, 2698, 2888, 4328, 4544, 5396, 5776, 8656, 9088, 10279, 10792, 11552, 17312, 20558, 21584, 23104, 25631, 34624, 38411, 41116, 43168, 46208, 51262, 69248, 76822, 82232, 86336, 102524, 153644, 164464, 172672, 195301, 205048, 307288, 328928, 390602, 410096, 614576, 657856, 729809, 781204, 820192, 1229152, 1315712, 1459618, 1562408, 1640384, 2458304, 2919236, 3124816, 3280768, 4916608, 5838472, 6249632, 11676944, 12499264, 13866371, 23353888, 24998528, 27732742, 46707776, 55465484, 93415552, 110930968, 221861936, 443723872, 887447744, 1774895488]

約数ペア:

[(1, 1774895488), (2, 887447744), (4, 443723872), (8, 221861936), (16, 110930968), (19, 93415552), (32, 55465484), (38, 46707776), (64, 27732742), (71, 24998528), (76, 23353888), (128, 13866371), (142, 12499264), (152, 11676944), (284, 6249632), (304, 5838472), (361, 4916608), (541, 3280768), (568, 3124816), (608, 2919236), (722, 2458304), (1082, 1640384), (1136, 1562408), (1216, 1459618), (1349, 1315712), (1444, 1229152), (2164, 820192), (2272, 781204), (2432, 729809), (2698, 657856), (2888, 614576), (4328, 410096), (4544, 390602), (5396, 328928), (5776, 307288), (8656, 205048), (9088, 195301), (10279, 172672), (10792, 164464), (11552, 153644), (17312, 102524), (20558, 86336), (21584, 82232), (23104, 76822), (25631, 69248), (34624, 51262), (38411, 46208), (41116, 43168)]