398387378064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{10891}}^1$

素因数の和:11038

約数の個数: 240

約数和(自身を含む): 1164121449792

約数和(自身を除く): 765734071728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 208, 244, 248, 312, 366, 372, 403, 488, 496, 624, 732, 744, 793, 806, 961, 976, 1209, 1464, 1488, 1586, 1612, 1891, 1922, 2379, 2418, 2883, 2928, 3172, 3224, 3782, 3844, 4758, 4836, 5673, 5766, 6344, 6448, 7564, 7688, 9516, 9672, 10891, 11346, 11532, 12493, 12688, 15128, 15376, 19032, 19344, 21782, 22692, 23064, 24583, 24986, 30256, 32673, 37479, 38064, 43564, 45384, 46128, 49166, 49972, 58621, 65346, 73749, 74958, 87128, 90768, 98332, 99944, 117242, 130692, 141583, 147498, 149916, 174256, 175863, 196664, 199888, 234484, 261384, 283166, 294996, 299832, 337621, 351726, 393328, 424749, 468968, 522768, 566332, 589992, 599664, 664351, 675242, 703452, 762073, 849498, 937936, 1012863, 1132664, 1179984, 1328702, 1350484, 1406904, 1524146, 1698996, 1993053, 2025726, 2265328, 2286219, 2657404, 2700968, 2813808, 3048292, 3397992, 3986106, 4051452, 4389073, 4572438, 5314808, 5401936, 6096584, 6795984, 7972212, 8102904, 8636563, 8778146, 9144876, 10466251, 10629616, 12193168, 13167219, 15944424, 16205808, 17273126, 17556292, 18289752, 20594881, 20932502, 25909689, 26334438, 31398753, 31888848, 34546252, 35112584, 36579504, 41189762, 41865004, 51819378, 52668876, 61784643, 62797506, 69092504, 70225168, 82379524, 83730008, 103638756, 105337752, 123569286, 125595012, 136061263, 138185008, 164759048, 167460016, 207277512, 210675504, 247138572, 251190024, 267733453, 272122526, 329518096, 408183789, 414555024, 494277144, 502380048, 535466906, 544245052, 638441311, 803200359, 816367578, 988554288, 1070933812, 1088490104, 1276882622, 1606400718, 1632735156, 1915323933, 2141867624, 2176980208, 2553765244, 3212801436, 3265470312, 3830647866, 4283735248, 5107530488, 6425602872, 6530940624, 7661295732, 8299737043, 10215060976, 12851205744, 15322591464, 16599474086, 24899211129, 30645182928, 33198948172, 49798422258, 66397896344, 99596844516, 132795792688, 199193689032, 398387378064]

約数ペア:

[(1, 398387378064), (2, 199193689032), (3, 132795792688), (4, 99596844516), (6, 66397896344), (8, 49798422258), (12, 33198948172), (13, 30645182928), (16, 24899211129), (24, 16599474086), (26, 15322591464), (31, 12851205744), (39, 10215060976), (48, 8299737043), (52, 7661295732), (61, 6530940624), (62, 6425602872), (78, 5107530488), (93, 4283735248), (104, 3830647866), (122, 3265470312), (124, 3212801436), (156, 2553765244), (183, 2176980208), (186, 2141867624), (208, 1915323933), (244, 1632735156), (248, 1606400718), (312, 1276882622), (366, 1088490104), (372, 1070933812), (403, 988554288), (488, 816367578), (496, 803200359), (624, 638441311), (732, 544245052), (744, 535466906), (793, 502380048), (806, 494277144), (961, 414555024), (976, 408183789), (1209, 329518096), (1464, 272122526), (1488, 267733453), (1586, 251190024), (1612, 247138572), (1891, 210675504), (1922, 207277512), (2379, 167460016), (2418, 164759048), (2883, 138185008), (2928, 136061263), (3172, 125595012), (3224, 123569286), (3782, 105337752), (3844, 103638756), (4758, 83730008), (4836, 82379524), (5673, 70225168), (5766, 69092504), (6344, 62797506), (6448, 61784643), (7564, 52668876), (7688, 51819378), (9516, 41865004), (9672, 41189762), (10891, 36579504), (11346, 35112584), (11532, 34546252), (12493, 31888848), (12688, 31398753), (15128, 26334438), (15376, 25909689), (19032, 20932502), (19344, 20594881), (21782, 18289752), (22692, 17556292), (23064, 17273126), (24583, 16205808), (24986, 15944424), (30256, 13167219), (32673, 12193168), (37479, 10629616), (38064, 10466251), (43564, 9144876), (45384, 8778146), (46128, 8636563), (49166, 8102904), (49972, 7972212), (58621, 6795984), (65346, 6096584), (73749, 5401936), (74958, 5314808), (87128, 4572438), (90768, 4389073), (98332, 4051452), (99944, 3986106), (117242, 3397992), (130692, 3048292), (141583, 2813808), (147498, 2700968), (149916, 2657404), (174256, 2286219), (175863, 2265328), (196664, 2025726), (199888, 1993053), (234484, 1698996), (261384, 1524146), (283166, 1406904), (294996, 1350484), (299832, 1328702), (337621, 1179984), (351726, 1132664), (393328, 1012863), (424749, 937936), (468968, 849498), (522768, 762073), (566332, 703452), (589992, 675242), (599664, 664351)]