728574912

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 280

約数和(自身を含む): 2452573200

約数和(自身を除く): 1723998288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 324, 342, 351, 416, 432, 456, 468, 494, 513, 569, 576, 608, 624, 648, 684, 702, 741, 832, 864, 912, 936, 988, 1026, 1053, 1138, 1216, 1248, 1296, 1368, 1404, 1482, 1539, 1707, 1728, 1824, 1872, 1976, 2052, 2106, 2223, 2276, 2496, 2592, 2736, 2808, 2964, 3078, 3414, 3648, 3744, 3952, 4104, 4212, 4446, 4552, 5121, 5184, 5472, 5616, 5928, 6156, 6669, 6828, 7397, 7488, 7904, 8208, 8424, 8892, 9104, 10242, 10811, 10944, 11232, 11856, 12312, 13338, 13656, 14794, 15363, 15808, 16416, 16848, 17784, 18208, 20007, 20484, 21622, 22191, 22464, 23712, 24624, 26676, 27312, 29588, 30726, 32433, 32832, 33696, 35568, 36416, 40014, 40968, 43244, 44382, 46089, 47424, 49248, 53352, 54624, 59176, 61452, 64866, 66573, 67392, 71136, 80028, 81936, 86488, 88764, 92178, 97299, 98496, 106704, 109248, 118352, 122904, 129732, 133146, 140543, 142272, 160056, 163872, 172976, 177528, 184356, 194598, 199719, 213408, 236704, 245808, 259464, 266292, 281086, 291897, 320112, 327744, 345952, 355056, 368712, 389196, 399438, 421629, 426816, 473408, 491616, 518928, 532584, 562172, 583794, 599157, 640224, 691904, 710112, 737424, 778392, 798876, 843258, 875691, 983232, 1037856, 1065168, 1124344, 1167588, 1198314, 1264887, 1280448, 1420224, 1474848, 1556784, 1597752, 1686516, 1751382, 2075712, 2130336, 2248688, 2335176, 2396628, 2529774, 2949696, 3113568, 3195504, 3373032, 3502764, 3794661, 4260672, 4497376, 4670352, 4793256, 5059548, 6227136, 6391008, 6746064, 7005528, 7589322, 8994752, 9340704, 9586512, 10119096, 11383983, 12782016, 13492128, 14011056, 15178644, 18681408, 19173024, 20238192, 22767966, 26984256, 28022112, 30357288, 38346048, 40476384, 45535932, 56044224, 60714576, 80952768, 91071864, 121429152, 182143728, 242858304, 364287456, 728574912]

約数ペア:

[(1, 728574912), (2, 364287456), (3, 242858304), (4, 182143728), (6, 121429152), (8, 91071864), (9, 80952768), (12, 60714576), (13, 56044224), (16, 45535932), (18, 40476384), (19, 38346048), (24, 30357288), (26, 28022112), (27, 26984256), (32, 22767966), (36, 20238192), (38, 19173024), (39, 18681408), (48, 15178644), (52, 14011056), (54, 13492128), (57, 12782016), (64, 11383983), (72, 10119096), (76, 9586512), (78, 9340704), (81, 8994752), (96, 7589322), (104, 7005528), (108, 6746064), (114, 6391008), (117, 6227136), (144, 5059548), (152, 4793256), (156, 4670352), (162, 4497376), (171, 4260672), (192, 3794661), (208, 3502764), (216, 3373032), (228, 3195504), (234, 3113568), (247, 2949696), (288, 2529774), (304, 2396628), (312, 2335176), (324, 2248688), (342, 2130336), (351, 2075712), (416, 1751382), (432, 1686516), (456, 1597752), (468, 1556784), (494, 1474848), (513, 1420224), (569, 1280448), (576, 1264887), (608, 1198314), (624, 1167588), (648, 1124344), (684, 1065168), (702, 1037856), (741, 983232), (832, 875691), (864, 843258), (912, 798876), (936, 778392), (988, 737424), (1026, 710112), (1053, 691904), (1138, 640224), (1216, 599157), (1248, 583794), (1296, 562172), (1368, 532584), (1404, 518928), (1482, 491616), (1539, 473408), (1707, 426816), (1728, 421629), (1824, 399438), (1872, 389196), (1976, 368712), (2052, 355056), (2106, 345952), (2223, 327744), (2276, 320112), (2496, 291897), (2592, 281086), (2736, 266292), (2808, 259464), (2964, 245808), (3078, 236704), (3414, 213408), (3648, 199719), (3744, 194598), (3952, 184356), (4104, 177528), (4212, 172976), (4446, 163872), (4552, 160056), (5121, 142272), (5184, 140543), (5472, 133146), (5616, 129732), (5928, 122904), (6156, 118352), (6669, 109248), (6828, 106704), (7397, 98496), (7488, 97299), (7904, 92178), (8208, 88764), (8424, 86488), (8892, 81936), (9104, 80028), (10242, 71136), (10811, 67392), (10944, 66573), (11232, 64866), (11856, 61452), (12312, 59176), (13338, 54624), (13656, 53352), (14794, 49248), (15363, 47424), (15808, 46089), (16416, 44382), (16848, 43244), (17784, 40968), (18208, 40014), (20007, 36416), (20484, 35568), (21622, 33696), (22191, 32832), (22464, 32433), (23712, 30726), (24624, 29588), (26676, 27312)]