421806528

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 280

約数和(自身を含む): 1471543920

約数和(自身を除く): 1049737392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 192, 198, 208, 216, 234, 264, 286, 288, 297, 312, 324, 351, 352, 396, 416, 429, 432, 468, 528, 569, 572, 576, 594, 624, 648, 702, 704, 792, 832, 858, 864, 891, 936, 1053, 1056, 1138, 1144, 1188, 1248, 1287, 1296, 1404, 1584, 1707, 1716, 1728, 1782, 1872, 2106, 2112, 2276, 2288, 2376, 2496, 2574, 2592, 2808, 3168, 3414, 3432, 3564, 3744, 3861, 4212, 4552, 4576, 4752, 5121, 5148, 5184, 5616, 6259, 6336, 6828, 6864, 7128, 7397, 7488, 7722, 8424, 9104, 9152, 9504, 10242, 10296, 11232, 11583, 12518, 13656, 13728, 14256, 14794, 15363, 15444, 16848, 18208, 18777, 19008, 20484, 20592, 22191, 22464, 23166, 25036, 27312, 27456, 28512, 29588, 30726, 30888, 33696, 36416, 37554, 40968, 41184, 44382, 46089, 46332, 50072, 54624, 56331, 57024, 59176, 61452, 61776, 66573, 67392, 75108, 81367, 81936, 82368, 88764, 92178, 92664, 100144, 109248, 112662, 118352, 122904, 123552, 133146, 150216, 162734, 163872, 168993, 177528, 184356, 185328, 199719, 200288, 225324, 236704, 244101, 245808, 247104, 266292, 300432, 325468, 327744, 337986, 355056, 368712, 370656, 399438, 400576, 450648, 473408, 488202, 491616, 506979, 532584, 599157, 600864, 650936, 675972, 710112, 732303, 737424, 741312, 798876, 901296, 976404, 983232, 1013958, 1065168, 1198314, 1201728, 1301872, 1351944, 1420224, 1464606, 1474848, 1597752, 1802592, 1952808, 2027916, 2130336, 2196909, 2396628, 2603744, 2703888, 2929212, 2949696, 3195504, 3605184, 3905616, 4055832, 4260672, 4393818, 4793256, 5207488, 5407776, 5858424, 6391008, 6590727, 7811232, 8111664, 8787636, 9586512, 10815552, 11716848, 12782016, 13181454, 15622464, 16223328, 17575272, 19173024, 23433696, 26362908, 32446656, 35150544, 38346048, 46867392, 52725816, 70301088, 105451632, 140602176, 210903264, 421806528]

約数ペア:

[(1, 421806528), (2, 210903264), (3, 140602176), (4, 105451632), (6, 70301088), (8, 52725816), (9, 46867392), (11, 38346048), (12, 35150544), (13, 32446656), (16, 26362908), (18, 23433696), (22, 19173024), (24, 17575272), (26, 16223328), (27, 15622464), (32, 13181454), (33, 12782016), (36, 11716848), (39, 10815552), (44, 9586512), (48, 8787636), (52, 8111664), (54, 7811232), (64, 6590727), (66, 6391008), (72, 5858424), (78, 5407776), (81, 5207488), (88, 4793256), (96, 4393818), (99, 4260672), (104, 4055832), (108, 3905616), (117, 3605184), (132, 3195504), (143, 2949696), (144, 2929212), (156, 2703888), (162, 2603744), (176, 2396628), (192, 2196909), (198, 2130336), (208, 2027916), (216, 1952808), (234, 1802592), (264, 1597752), (286, 1474848), (288, 1464606), (297, 1420224), (312, 1351944), (324, 1301872), (351, 1201728), (352, 1198314), (396, 1065168), (416, 1013958), (429, 983232), (432, 976404), (468, 901296), (528, 798876), (569, 741312), (572, 737424), (576, 732303), (594, 710112), (624, 675972), (648, 650936), (702, 600864), (704, 599157), (792, 532584), (832, 506979), (858, 491616), (864, 488202), (891, 473408), (936, 450648), (1053, 400576), (1056, 399438), (1138, 370656), (1144, 368712), (1188, 355056), (1248, 337986), (1287, 327744), (1296, 325468), (1404, 300432), (1584, 266292), (1707, 247104), (1716, 245808), (1728, 244101), (1782, 236704), (1872, 225324), (2106, 200288), (2112, 199719), (2276, 185328), (2288, 184356), (2376, 177528), (2496, 168993), (2574, 163872), (2592, 162734), (2808, 150216), (3168, 133146), (3414, 123552), (3432, 122904), (3564, 118352), (3744, 112662), (3861, 109248), (4212, 100144), (4552, 92664), (4576, 92178), (4752, 88764), (5121, 82368), (5148, 81936), (5184, 81367), (5616, 75108), (6259, 67392), (6336, 66573), (6828, 61776), (6864, 61452), (7128, 59176), (7397, 57024), (7488, 56331), (7722, 54624), (8424, 50072), (9104, 46332), (9152, 46089), (9504, 44382), (10242, 41184), (10296, 40968), (11232, 37554), (11583, 36416), (12518, 33696), (13656, 30888), (13728, 30726), (14256, 29588), (14794, 28512), (15363, 27456), (15444, 27312), (16848, 25036), (18208, 23166), (18777, 22464), (19008, 22191), (20484, 20592)]