268620352

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 168

約数和(自身を含む): 729691200

約数和(自身を除く): 461070848

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 448, 539, 572, 599, 616, 637, 704, 728, 784, 832, 1001, 1078, 1144, 1198, 1232, 1274, 1456, 1568, 2002, 2156, 2288, 2396, 2464, 2548, 2912, 3136, 4004, 4193, 4312, 4576, 4792, 4928, 5096, 5824, 6589, 7007, 7787, 8008, 8386, 8624, 9152, 9584, 10192, 13178, 14014, 15574, 16016, 16772, 17248, 19168, 20384, 26356, 28028, 29351, 31148, 32032, 33544, 34496, 38336, 40768, 46123, 52712, 54509, 56056, 58702, 62296, 64064, 67088, 85657, 92246, 105424, 109018, 112112, 117404, 124592, 134176, 171314, 184492, 210848, 218036, 224224, 234808, 249184, 268352, 322861, 342628, 368984, 381563, 421696, 436072, 448448, 469616, 498368, 599599, 645722, 685256, 737968, 763126, 872144, 939232, 1199198, 1291444, 1370512, 1475936, 1526252, 1744288, 1878464, 2398396, 2582888, 2741024, 2951872, 3052504, 3488576, 4197193, 4796792, 5165776, 5482048, 6105008, 8394386, 9593584, 10331552, 12210016, 16788772, 19187168, 20663104, 24420032, 33577544, 38374336, 67155088, 134310176, 268620352]

約数ペア:

[(1, 268620352), (2, 134310176), (4, 67155088), (7, 38374336), (8, 33577544), (11, 24420032), (13, 20663104), (14, 19187168), (16, 16788772), (22, 12210016), (26, 10331552), (28, 9593584), (32, 8394386), (44, 6105008), (49, 5482048), (52, 5165776), (56, 4796792), (64, 4197193), (77, 3488576), (88, 3052504), (91, 2951872), (98, 2741024), (104, 2582888), (112, 2398396), (143, 1878464), (154, 1744288), (176, 1526252), (182, 1475936), (196, 1370512), (208, 1291444), (224, 1199198), (286, 939232), (308, 872144), (352, 763126), (364, 737968), (392, 685256), (416, 645722), (448, 599599), (539, 498368), (572, 469616), (599, 448448), (616, 436072), (637, 421696), (704, 381563), (728, 368984), (784, 342628), (832, 322861), (1001, 268352), (1078, 249184), (1144, 234808), (1198, 224224), (1232, 218036), (1274, 210848), (1456, 184492), (1568, 171314), (2002, 134176), (2156, 124592), (2288, 117404), (2396, 112112), (2464, 109018), (2548, 105424), (2912, 92246), (3136, 85657), (4004, 67088), (4193, 64064), (4312, 62296), (4576, 58702), (4792, 56056), (4928, 54509), (5096, 52712), (5824, 46123), (6589, 40768), (7007, 38336), (7787, 34496), (8008, 33544), (8386, 32032), (8624, 31148), (9152, 29351), (9584, 28028), (10192, 26356), (13178, 20384), (14014, 19168), (15574, 17248), (16016, 16772)]