2813304984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2833}}^1$

素因数の和:3129

約数の個数: 128

約数和(自身を含む): 8423101440

約数和(自身を除く): 5609796456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 257, 276, 322, 483, 514, 552, 644, 771, 966, 1028, 1288, 1542, 1799, 1932, 2056, 2833, 3084, 3598, 3864, 5397, 5666, 5911, 6168, 7196, 8499, 10794, 11332, 11822, 14392, 16998, 17733, 19831, 21588, 22664, 23644, 33996, 35466, 39662, 41377, 43176, 47288, 59493, 65159, 67992, 70932, 79324, 82754, 118986, 124131, 130318, 141864, 158648, 165508, 195477, 237972, 248262, 260636, 331016, 390954, 456113, 475944, 496524, 521272, 728081, 781908, 912226, 993048, 1368339, 1456162, 1563816, 1824452, 2184243, 2736678, 2912324, 3648904, 4368486, 5096567, 5473356, 5824648, 8736972, 10193134, 10946712, 15289701, 16745863, 17473944, 20386268, 30579402, 33491726, 40772536, 50237589, 61158804, 66983452, 100475178, 117221041, 122317608, 133966904, 200950356, 234442082, 351663123, 401900712, 468884164, 703326246, 937768328, 1406652492, 2813304984]

約数ペア:

[(1, 2813304984), (2, 1406652492), (3, 937768328), (4, 703326246), (6, 468884164), (7, 401900712), (8, 351663123), (12, 234442082), (14, 200950356), (21, 133966904), (23, 122317608), (24, 117221041), (28, 100475178), (42, 66983452), (46, 61158804), (56, 50237589), (69, 40772536), (84, 33491726), (92, 30579402), (138, 20386268), (161, 17473944), (168, 16745863), (184, 15289701), (257, 10946712), (276, 10193134), (322, 8736972), (483, 5824648), (514, 5473356), (552, 5096567), (644, 4368486), (771, 3648904), (966, 2912324), (1028, 2736678), (1288, 2184243), (1542, 1824452), (1799, 1563816), (1932, 1456162), (2056, 1368339), (2833, 993048), (3084, 912226), (3598, 781908), (3864, 728081), (5397, 521272), (5666, 496524), (5911, 475944), (6168, 456113), (7196, 390954), (8499, 331016), (10794, 260636), (11332, 248262), (11822, 237972), (14392, 195477), (16998, 165508), (17733, 158648), (19831, 141864), (21588, 130318), (22664, 124131), (23644, 118986), (33996, 82754), (35466, 79324), (39662, 70932), (41377, 67992), (43176, 65159), (47288, 59493)]