1331123904

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 252

約数和(自身を含む): 4268693520

約数和(自身を除く): 2937569616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 121, 132, 142, 144, 176, 192, 198, 213, 242, 264, 269, 284, 288, 352, 363, 396, 426, 484, 528, 538, 568, 576, 639, 704, 726, 781, 792, 807, 852, 968, 1056, 1076, 1089, 1136, 1278, 1452, 1562, 1584, 1614, 1704, 1936, 2112, 2152, 2178, 2272, 2343, 2421, 2556, 2904, 2959, 3124, 3168, 3228, 3408, 3872, 4304, 4356, 4544, 4686, 4842, 5112, 5808, 5918, 6248, 6336, 6456, 6816, 7029, 7744, 8591, 8608, 8712, 8877, 9372, 9684, 10224, 11616, 11836, 12496, 12912, 13632, 14058, 17182, 17216, 17424, 17754, 18744, 19099, 19368, 20448, 23232, 23672, 24992, 25773, 25824, 26631, 28116, 32549, 34364, 34848, 35508, 37488, 38198, 38736, 40896, 47344, 49984, 51546, 51648, 53262, 56232, 57297, 65098, 68728, 69696, 71016, 74976, 76396, 77319, 77472, 94688, 97647, 103092, 106524, 112464, 114594, 130196, 137456, 142032, 149952, 152792, 154638, 154944, 171891, 189376, 195294, 206184, 210089, 213048, 224928, 229188, 260392, 274912, 284064, 292941, 305584, 309276, 343782, 390588, 412368, 420178, 426096, 449856, 458376, 520784, 549824, 568128, 585882, 611168, 618552, 630267, 687564, 781176, 824736, 840356, 852192, 916752, 1041568, 1171764, 1222336, 1237104, 1260534, 1375128, 1562352, 1649472, 1680712, 1704384, 1833504, 1890801, 2083136, 2310979, 2343528, 2474208, 2521068, 2750256, 3124704, 3361424, 3667008, 3781602, 4621958, 4687056, 4948416, 5042136, 5500512, 6249408, 6722848, 6932937, 7563204, 9243916, 9374112, 10084272, 11001024, 13445696, 13865874, 15126408, 18487832, 18748224, 20168544, 20798811, 27731748, 30252816, 36975664, 40337088, 41597622, 55463496, 60505632, 73951328, 83195244, 110926992, 121011264, 147902656, 166390488, 221853984, 332780976, 443707968, 665561952, 1331123904]

約数ペア:

[(1, 1331123904), (2, 665561952), (3, 443707968), (4, 332780976), (6, 221853984), (8, 166390488), (9, 147902656), (11, 121011264), (12, 110926992), (16, 83195244), (18, 73951328), (22, 60505632), (24, 55463496), (32, 41597622), (33, 40337088), (36, 36975664), (44, 30252816), (48, 27731748), (64, 20798811), (66, 20168544), (71, 18748224), (72, 18487832), (88, 15126408), (96, 13865874), (99, 13445696), (121, 11001024), (132, 10084272), (142, 9374112), (144, 9243916), (176, 7563204), (192, 6932937), (198, 6722848), (213, 6249408), (242, 5500512), (264, 5042136), (269, 4948416), (284, 4687056), (288, 4621958), (352, 3781602), (363, 3667008), (396, 3361424), (426, 3124704), (484, 2750256), (528, 2521068), (538, 2474208), (568, 2343528), (576, 2310979), (639, 2083136), (704, 1890801), (726, 1833504), (781, 1704384), (792, 1680712), (807, 1649472), (852, 1562352), (968, 1375128), (1056, 1260534), (1076, 1237104), (1089, 1222336), (1136, 1171764), (1278, 1041568), (1452, 916752), (1562, 852192), (1584, 840356), (1614, 824736), (1704, 781176), (1936, 687564), (2112, 630267), (2152, 618552), (2178, 611168), (2272, 585882), (2343, 568128), (2421, 549824), (2556, 520784), (2904, 458376), (2959, 449856), (3124, 426096), (3168, 420178), (3228, 412368), (3408, 390588), (3872, 343782), (4304, 309276), (4356, 305584), (4544, 292941), (4686, 284064), (4842, 274912), (5112, 260392), (5808, 229188), (5918, 224928), (6248, 213048), (6336, 210089), (6456, 206184), (6816, 195294), (7029, 189376), (7744, 171891), (8591, 154944), (8608, 154638), (8712, 152792), (8877, 149952), (9372, 142032), (9684, 137456), (10224, 130196), (11616, 114594), (11836, 112464), (12496, 106524), (12912, 103092), (13632, 97647), (14058, 94688), (17182, 77472), (17216, 77319), (17424, 76396), (17754, 74976), (18744, 71016), (19099, 69696), (19368, 68728), (20448, 65098), (23232, 57297), (23672, 56232), (24992, 53262), (25773, 51648), (25824, 51546), (26631, 49984), (28116, 47344), (32549, 40896), (34364, 38736), (34848, 38198), (35508, 37488)]