1994383776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1$

素因数の和:4515

約数の個数: 192

約数和(自身を含む): 6635575296

約数和(自身を除く): 4641191520

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 61, 66, 77, 84, 88, 96, 112, 122, 132, 154, 168, 176, 183, 224, 231, 244, 264, 308, 336, 352, 366, 427, 462, 488, 528, 616, 671, 672, 732, 854, 924, 976, 1056, 1232, 1281, 1342, 1464, 1708, 1848, 1952, 2013, 2464, 2562, 2684, 2928, 3416, 3696, 4026, 4423, 4697, 5124, 5368, 5856, 6832, 7392, 8052, 8846, 9394, 10248, 10736, 13269, 13664, 14091, 16104, 17692, 18788, 20496, 21472, 26538, 28182, 30961, 32208, 35384, 37576, 40992, 48653, 53076, 56364, 61922, 64416, 70768, 75152, 92883, 97306, 106152, 112728, 123844, 141536, 145959, 150304, 185766, 194612, 212304, 225456, 247688, 269803, 291918, 340571, 371532, 389224, 424608, 450912, 495376, 539606, 583836, 681142, 743064, 778448, 809409, 990752, 1021713, 1079212, 1167672, 1362284, 1486128, 1556896, 1618818, 1888621, 2043426, 2158424, 2335344, 2724568, 2967833, 2972256, 3237636, 3777242, 4086852, 4316848, 4670688, 5449136, 5665863, 5935666, 6475272, 7554484, 8173704, 8633696, 8903499, 10898272, 11331726, 11871332, 12950544, 15108968, 16347408, 17806998, 20774831, 22663452, 23742664, 25901088, 30217936, 32694816, 35613996, 41549662, 45326904, 47485328, 60435872, 62324493, 71227992, 83099324, 90653808, 94970656, 124648986, 142455984, 166198648, 181307616, 249297972, 284911968, 332397296, 498595944, 664794592, 997191888, 1994383776]

約数ペア:

[(1, 1994383776), (2, 997191888), (3, 664794592), (4, 498595944), (6, 332397296), (7, 284911968), (8, 249297972), (11, 181307616), (12, 166198648), (14, 142455984), (16, 124648986), (21, 94970656), (22, 90653808), (24, 83099324), (28, 71227992), (32, 62324493), (33, 60435872), (42, 47485328), (44, 45326904), (48, 41549662), (56, 35613996), (61, 32694816), (66, 30217936), (77, 25901088), (84, 23742664), (88, 22663452), (96, 20774831), (112, 17806998), (122, 16347408), (132, 15108968), (154, 12950544), (168, 11871332), (176, 11331726), (183, 10898272), (224, 8903499), (231, 8633696), (244, 8173704), (264, 7554484), (308, 6475272), (336, 5935666), (352, 5665863), (366, 5449136), (427, 4670688), (462, 4316848), (488, 4086852), (528, 3777242), (616, 3237636), (671, 2972256), (672, 2967833), (732, 2724568), (854, 2335344), (924, 2158424), (976, 2043426), (1056, 1888621), (1232, 1618818), (1281, 1556896), (1342, 1486128), (1464, 1362284), (1708, 1167672), (1848, 1079212), (1952, 1021713), (2013, 990752), (2464, 809409), (2562, 778448), (2684, 743064), (2928, 681142), (3416, 583836), (3696, 539606), (4026, 495376), (4423, 450912), (4697, 424608), (5124, 389224), (5368, 371532), (5856, 340571), (6832, 291918), (7392, 269803), (8052, 247688), (8846, 225456), (9394, 212304), (10248, 194612), (10736, 185766), (13269, 150304), (13664, 145959), (14091, 141536), (16104, 123844), (17692, 112728), (18788, 106152), (20496, 97306), (21472, 92883), (26538, 75152), (28182, 70768), (30961, 64416), (32208, 61922), (35384, 56364), (37576, 53076), (40992, 48653)]