921406464

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 264

約数和(自身を含む): 2969787600

約数和(自身を除く): 2048381136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 64, 66, 72, 88, 96, 99, 122, 128, 132, 144, 149, 176, 183, 192, 198, 244, 256, 264, 288, 298, 352, 366, 384, 396, 447, 488, 512, 528, 549, 576, 596, 671, 704, 732, 768, 792, 894, 976, 1024, 1056, 1098, 1152, 1192, 1341, 1342, 1408, 1464, 1536, 1584, 1639, 1788, 1952, 2013, 2112, 2196, 2304, 2384, 2682, 2684, 2816, 2928, 3072, 3168, 3278, 3576, 3904, 4026, 4224, 4392, 4608, 4768, 4917, 5364, 5368, 5632, 5856, 6039, 6336, 6556, 7152, 7808, 8052, 8448, 8784, 9089, 9216, 9536, 9834, 10728, 10736, 11264, 11712, 12078, 12672, 13112, 14304, 14751, 15616, 16104, 16896, 17568, 18178, 19072, 19668, 21456, 21472, 23424, 24156, 25344, 26224, 27267, 28608, 29502, 31232, 32208, 33792, 35136, 36356, 38144, 39336, 42912, 42944, 46848, 48312, 50688, 52448, 54534, 57216, 59004, 62464, 64416, 70272, 72712, 76288, 78672, 81801, 85824, 85888, 93696, 96624, 99979, 101376, 104896, 109068, 114432, 118008, 128832, 140544, 145424, 152576, 157344, 163602, 171648, 171776, 187392, 193248, 199958, 209792, 218136, 228864, 236016, 257664, 281088, 290848, 299937, 314688, 327204, 343296, 343552, 386496, 399916, 419584, 436272, 457728, 472032, 515328, 562176, 581696, 599874, 629376, 654408, 686592, 687104, 772992, 799832, 839168, 872544, 899811, 944064, 1030656, 1163392, 1199748, 1258752, 1308816, 1373184, 1545984, 1599664, 1678336, 1745088, 1799622, 1888128, 2061312, 2326784, 2399496, 2517504, 2617632, 3091968, 3199328, 3490176, 3599244, 3776256, 4653568, 4798992, 5035008, 5235264, 6183936, 6398656, 6980352, 7198488, 7552512, 9307136, 9597984, 10470528, 12797312, 13960704, 14396976, 15105024, 19195968, 20941056, 25594624, 27921408, 28793952, 38391936, 41882112, 51189248, 57587904, 76783872, 83764224, 102378496, 115175808, 153567744, 230351616, 307135488, 460703232, 921406464]

約数ペア:

[(1, 921406464), (2, 460703232), (3, 307135488), (4, 230351616), (6, 153567744), (8, 115175808), (9, 102378496), (11, 83764224), (12, 76783872), (16, 57587904), (18, 51189248), (22, 41882112), (24, 38391936), (32, 28793952), (33, 27921408), (36, 25594624), (44, 20941056), (48, 19195968), (61, 15105024), (64, 14396976), (66, 13960704), (72, 12797312), (88, 10470528), (96, 9597984), (99, 9307136), (122, 7552512), (128, 7198488), (132, 6980352), (144, 6398656), (149, 6183936), (176, 5235264), (183, 5035008), (192, 4798992), (198, 4653568), (244, 3776256), (256, 3599244), (264, 3490176), (288, 3199328), (298, 3091968), (352, 2617632), (366, 2517504), (384, 2399496), (396, 2326784), (447, 2061312), (488, 1888128), (512, 1799622), (528, 1745088), (549, 1678336), (576, 1599664), (596, 1545984), (671, 1373184), (704, 1308816), (732, 1258752), (768, 1199748), (792, 1163392), (894, 1030656), (976, 944064), (1024, 899811), (1056, 872544), (1098, 839168), (1152, 799832), (1192, 772992), (1341, 687104), (1342, 686592), (1408, 654408), (1464, 629376), (1536, 599874), (1584, 581696), (1639, 562176), (1788, 515328), (1952, 472032), (2013, 457728), (2112, 436272), (2196, 419584), (2304, 399916), (2384, 386496), (2682, 343552), (2684, 343296), (2816, 327204), (2928, 314688), (3072, 299937), (3168, 290848), (3278, 281088), (3576, 257664), (3904, 236016), (4026, 228864), (4224, 218136), (4392, 209792), (4608, 199958), (4768, 193248), (4917, 187392), (5364, 171776), (5368, 171648), (5632, 163602), (5856, 157344), (6039, 152576), (6336, 145424), (6556, 140544), (7152, 128832), (7808, 118008), (8052, 114432), (8448, 109068), (8784, 104896), (9089, 101376), (9216, 99979), (9536, 96624), (9834, 93696), (10728, 85888), (10736, 85824), (11264, 81801), (11712, 78672), (12078, 76288), (12672, 72712), (13112, 70272), (14304, 64416), (14751, 62464), (15616, 59004), (16104, 57216), (16896, 54534), (17568, 52448), (18178, 50688), (19072, 48312), (19668, 46848), (21456, 42944), (21472, 42912), (23424, 39336), (24156, 38144), (25344, 36356), (26224, 35136), (27267, 33792), (28608, 32208), (29502, 31232)]