64001324288

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:945

約数の個数: 288

約数和(自身を含む): 154844282880

約数和(自身を除く): 90842958592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 47, 62, 64, 76, 88, 94, 124, 128, 152, 176, 188, 209, 248, 256, 304, 341, 352, 376, 418, 496, 517, 589, 608, 682, 704, 752, 821, 836, 893, 992, 1034, 1178, 1216, 1364, 1408, 1457, 1504, 1642, 1672, 1786, 1984, 2068, 2356, 2432, 2728, 2816, 2914, 3008, 3284, 3344, 3572, 3968, 4136, 4712, 4864, 5456, 5828, 6016, 6479, 6568, 6688, 7144, 7936, 8272, 9031, 9424, 9823, 10912, 11656, 12032, 12958, 13136, 13376, 14288, 15599, 16027, 16544, 18062, 18848, 19646, 21824, 23312, 25451, 25916, 26272, 26752, 27683, 28576, 31198, 32054, 33088, 36124, 37696, 38587, 39292, 43648, 46624, 50902, 51832, 52544, 53504, 55366, 57152, 62396, 64108, 66176, 72248, 75392, 77174, 78584, 87296, 93248, 101804, 103664, 105088, 110732, 114304, 124792, 128216, 132352, 144496, 150784, 154348, 157168, 171589, 186496, 203608, 207328, 210176, 221464, 228608, 249584, 256432, 279961, 288992, 304513, 308696, 314336, 343178, 372992, 407216, 414656, 424457, 442928, 483569, 499168, 512864, 559922, 577984, 609026, 617392, 628672, 686356, 733153, 814432, 829312, 848914, 885856, 967138, 998336, 1025728, 1119844, 1155968, 1196197, 1218052, 1234784, 1257344, 1372712, 1466306, 1628864, 1658624, 1697828, 1771712, 1934276, 1996672, 2051456, 2239688, 2311936, 2392394, 2436104, 2469568, 2514688, 2745424, 2932612, 3257728, 3395656, 3543424, 3868552, 3993344, 4102912, 4479376, 4784788, 4872208, 4939136, 5319259, 5490848, 5865224, 6515456, 6791312, 7086848, 7737104, 8064683, 8958752, 9569576, 9744416, 9878272, 10638518, 10981696, 11730448, 13158167, 13582624, 15474208, 16129366, 17917504, 19139152, 19488832, 21277036, 21963392, 22727743, 23460896, 26316334, 27165248, 30948416, 32258732, 35835008, 38278304, 38977664, 42554072, 43926784, 45455486, 46921792, 52632668, 54330496, 61896832, 64517464, 71670016, 76556608, 77955328, 85108144, 90910972, 93843584, 105265336, 108660992, 123793664, 129034928, 153113216, 170216288, 181821944, 187687168, 210530672, 250005173, 258069856, 306226432, 340432576, 363643888, 421061344, 500010346, 516139712, 680865152, 727287776, 842122688, 1000020692, 1032279424, 1361730304, 1454575552, 1684245376, 2000041384, 2064558848, 2909151104, 3368490752, 4000082768, 5818302208, 8000165536, 16000331072, 32000662144, 64001324288]

約数ペア:

[(1, 64001324288), (2, 32000662144), (4, 16000331072), (8, 8000165536), (11, 5818302208), (16, 4000082768), (19, 3368490752), (22, 2909151104), (31, 2064558848), (32, 2000041384), (38, 1684245376), (44, 1454575552), (47, 1361730304), (62, 1032279424), (64, 1000020692), (76, 842122688), (88, 727287776), (94, 680865152), (124, 516139712), (128, 500010346), (152, 421061344), (176, 363643888), (188, 340432576), (209, 306226432), (248, 258069856), (256, 250005173), (304, 210530672), (341, 187687168), (352, 181821944), (376, 170216288), (418, 153113216), (496, 129034928), (517, 123793664), (589, 108660992), (608, 105265336), (682, 93843584), (704, 90910972), (752, 85108144), (821, 77955328), (836, 76556608), (893, 71670016), (992, 64517464), (1034, 61896832), (1178, 54330496), (1216, 52632668), (1364, 46921792), (1408, 45455486), (1457, 43926784), (1504, 42554072), (1642, 38977664), (1672, 38278304), (1786, 35835008), (1984, 32258732), (2068, 30948416), (2356, 27165248), (2432, 26316334), (2728, 23460896), (2816, 22727743), (2914, 21963392), (3008, 21277036), (3284, 19488832), (3344, 19139152), (3572, 17917504), (3968, 16129366), (4136, 15474208), (4712, 13582624), (4864, 13158167), (5456, 11730448), (5828, 10981696), (6016, 10638518), (6479, 9878272), (6568, 9744416), (6688, 9569576), (7144, 8958752), (7936, 8064683), (8272, 7737104), (9031, 7086848), (9424, 6791312), (9823, 6515456), (10912, 5865224), (11656, 5490848), (12032, 5319259), (12958, 4939136), (13136, 4872208), (13376, 4784788), (14288, 4479376), (15599, 4102912), (16027, 3993344), (16544, 3868552), (18062, 3543424), (18848, 3395656), (19646, 3257728), (21824, 2932612), (23312, 2745424), (25451, 2514688), (25916, 2469568), (26272, 2436104), (26752, 2392394), (27683, 2311936), (28576, 2239688), (31198, 2051456), (32054, 1996672), (33088, 1934276), (36124, 1771712), (37696, 1697828), (38587, 1658624), (39292, 1628864), (43648, 1466306), (46624, 1372712), (50902, 1257344), (51832, 1234784), (52544, 1218052), (53504, 1196197), (55366, 1155968), (57152, 1119844), (62396, 1025728), (64108, 998336), (66176, 967138), (72248, 885856), (75392, 848914), (77174, 829312), (78584, 814432), (87296, 733153), (93248, 686356), (101804, 628672), (103664, 617392), (105088, 609026), (110732, 577984), (114304, 559922), (124792, 512864), (128216, 499168), (132352, 483569), (144496, 442928), (150784, 424457), (154348, 414656), (157168, 407216), (171589, 372992), (186496, 343178), (203608, 314336), (207328, 308696), (210176, 304513), (221464, 288992), (228608, 279961), (249584, 256432)]