1788195168

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2389}}^1$

素因数の和:2541

約数の個数: 144

約数和(自身を含む): 5355473760

約数和(自身を除く): 3567278592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 113, 138, 144, 184, 207, 226, 276, 288, 339, 368, 414, 452, 552, 678, 736, 828, 904, 1017, 1104, 1356, 1656, 1808, 2034, 2208, 2389, 2599, 2712, 3312, 3616, 4068, 4778, 5198, 5424, 6624, 7167, 7797, 8136, 9556, 10396, 10848, 14334, 15594, 16272, 19112, 20792, 21501, 23391, 28668, 31188, 32544, 38224, 41584, 43002, 46782, 54947, 57336, 62376, 76448, 83168, 86004, 93564, 109894, 114672, 124752, 164841, 172008, 187128, 219788, 229344, 249504, 269957, 329682, 344016, 374256, 439576, 494523, 539914, 659364, 688032, 748512, 809871, 879152, 989046, 1079828, 1318728, 1619742, 1758304, 1978092, 2159656, 2429613, 2637456, 3239484, 3956184, 4319312, 4859226, 5274912, 6209011, 6478968, 7912368, 8638624, 9718452, 12418022, 12957936, 15824736, 18627033, 19436904, 24836044, 25915872, 37254066, 38873808, 49672088, 55881099, 74508132, 77747616, 99344176, 111762198, 149016264, 198688352, 223524396, 298032528, 447048792, 596065056, 894097584, 1788195168]

約数ペア:

[(1, 1788195168), (2, 894097584), (3, 596065056), (4, 447048792), (6, 298032528), (8, 223524396), (9, 198688352), (12, 149016264), (16, 111762198), (18, 99344176), (23, 77747616), (24, 74508132), (32, 55881099), (36, 49672088), (46, 38873808), (48, 37254066), (69, 25915872), (72, 24836044), (92, 19436904), (96, 18627033), (113, 15824736), (138, 12957936), (144, 12418022), (184, 9718452), (207, 8638624), (226, 7912368), (276, 6478968), (288, 6209011), (339, 5274912), (368, 4859226), (414, 4319312), (452, 3956184), (552, 3239484), (678, 2637456), (736, 2429613), (828, 2159656), (904, 1978092), (1017, 1758304), (1104, 1619742), (1356, 1318728), (1656, 1079828), (1808, 989046), (2034, 879152), (2208, 809871), (2389, 748512), (2599, 688032), (2712, 659364), (3312, 539914), (3616, 494523), (4068, 439576), (4778, 374256), (5198, 344016), (5424, 329682), (6624, 269957), (7167, 249504), (7797, 229344), (8136, 219788), (9556, 187128), (10396, 172008), (10848, 164841), (14334, 124752), (15594, 114672), (16272, 109894), (19112, 93564), (20792, 86004), (21501, 83168), (23391, 76448), (28668, 62376), (31188, 57336), (32544, 54947), (38224, 46782), (41584, 43002)]