771338592

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{2473}}^1$

素因数の和:2530

約数の個数: 144

約数和(自身を含む): 2375336880

約数和(自身を除く): 1603998288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 361, 432, 456, 513, 608, 684, 722, 864, 912, 1026, 1083, 1368, 1444, 1824, 2052, 2166, 2473, 2736, 2888, 3249, 4104, 4332, 4946, 5472, 5776, 6498, 7419, 8208, 8664, 9747, 9892, 11552, 12996, 14838, 16416, 17328, 19494, 19784, 22257, 25992, 29676, 34656, 38988, 39568, 44514, 46987, 51984, 59352, 66771, 77976, 79136, 89028, 93974, 103968, 118704, 133542, 140961, 155952, 178056, 187948, 237408, 267084, 281922, 311904, 356112, 375896, 422883, 534168, 563844, 712224, 751792, 845766, 892753, 1068336, 1127688, 1268649, 1503584, 1691532, 1785506, 2136672, 2255376, 2537298, 2678259, 3383064, 3571012, 4510752, 5074596, 5356518, 6766128, 7142024, 8034777, 10149192, 10713036, 13532256, 14284048, 16069554, 20298384, 21426072, 24104331, 28568096, 32139108, 40596768, 42852144, 48208662, 64278216, 85704288, 96417324, 128556432, 192834648, 257112864, 385669296, 771338592]

約数ペア:

[(1, 771338592), (2, 385669296), (3, 257112864), (4, 192834648), (6, 128556432), (8, 96417324), (9, 85704288), (12, 64278216), (16, 48208662), (18, 42852144), (19, 40596768), (24, 32139108), (27, 28568096), (32, 24104331), (36, 21426072), (38, 20298384), (48, 16069554), (54, 14284048), (57, 13532256), (72, 10713036), (76, 10149192), (96, 8034777), (108, 7142024), (114, 6766128), (144, 5356518), (152, 5074596), (171, 4510752), (216, 3571012), (228, 3383064), (288, 2678259), (304, 2537298), (342, 2255376), (361, 2136672), (432, 1785506), (456, 1691532), (513, 1503584), (608, 1268649), (684, 1127688), (722, 1068336), (864, 892753), (912, 845766), (1026, 751792), (1083, 712224), (1368, 563844), (1444, 534168), (1824, 422883), (2052, 375896), (2166, 356112), (2473, 311904), (2736, 281922), (2888, 267084), (3249, 237408), (4104, 187948), (4332, 178056), (4946, 155952), (5472, 140961), (5776, 133542), (6498, 118704), (7419, 103968), (8208, 93974), (8664, 89028), (9747, 79136), (9892, 77976), (11552, 66771), (12996, 59352), (14838, 51984), (16416, 46987), (17328, 44514), (19494, 39568), (19784, 38988), (22257, 34656), (25992, 29676)]