726168144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2729

約数の個数: 160

約数和(自身を含む): 2219857920

約数和(自身を除く): 1493689776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 38, 39, 46, 48, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 208, 228, 247, 276, 299, 304, 312, 368, 437, 456, 494, 552, 598, 624, 741, 874, 897, 912, 988, 1104, 1196, 1311, 1482, 1748, 1794, 1976, 2392, 2622, 2663, 2964, 3496, 3588, 3952, 4784, 5244, 5326, 5681, 5928, 6992, 7176, 7989, 10488, 10652, 11362, 11856, 14352, 15978, 17043, 20976, 21304, 22724, 31956, 34086, 34619, 42608, 45448, 50597, 61249, 63912, 68172, 69238, 90896, 101194, 103857, 122498, 127824, 136344, 138476, 151791, 183747, 202388, 207714, 244996, 272688, 276952, 303582, 367494, 404776, 415428, 489992, 553904, 607164, 657761, 734988, 796237, 809552, 830856, 979984, 1163731, 1214328, 1315522, 1469976, 1592474, 1661712, 1973283, 2327462, 2388711, 2428656, 2631044, 2939952, 3184948, 3491193, 3946566, 4654924, 4777422, 5262088, 6369896, 6982386, 7893132, 9309848, 9554844, 10524176, 12739792, 13964772, 15128503, 15786264, 18619696, 19109688, 27929544, 30257006, 31572528, 38219376, 45385509, 55859088, 60514012, 90771018, 121028024, 181542036, 242056048, 363084072, 726168144]

約数ペア:

[(1, 726168144), (2, 363084072), (3, 242056048), (4, 181542036), (6, 121028024), (8, 90771018), (12, 60514012), (13, 55859088), (16, 45385509), (19, 38219376), (23, 31572528), (24, 30257006), (26, 27929544), (38, 19109688), (39, 18619696), (46, 15786264), (48, 15128503), (52, 13964772), (57, 12739792), (69, 10524176), (76, 9554844), (78, 9309848), (92, 7893132), (104, 6982386), (114, 6369896), (138, 5262088), (152, 4777422), (156, 4654924), (184, 3946566), (208, 3491193), (228, 3184948), (247, 2939952), (276, 2631044), (299, 2428656), (304, 2388711), (312, 2327462), (368, 1973283), (437, 1661712), (456, 1592474), (494, 1469976), (552, 1315522), (598, 1214328), (624, 1163731), (741, 979984), (874, 830856), (897, 809552), (912, 796237), (988, 734988), (1104, 657761), (1196, 607164), (1311, 553904), (1482, 489992), (1748, 415428), (1794, 404776), (1976, 367494), (2392, 303582), (2622, 276952), (2663, 272688), (2964, 244996), (3496, 207714), (3588, 202388), (3952, 183747), (4784, 151791), (5244, 138476), (5326, 136344), (5681, 127824), (5928, 122498), (6992, 103857), (7176, 101194), (7989, 90896), (10488, 69238), (10652, 68172), (11362, 63912), (11856, 61249), (14352, 50597), (15978, 45448), (17043, 42608), (20976, 34619), (21304, 34086), (22724, 31956)]