15703657216

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1886

約数の個数: 144

約数和(自身を含む): 35164599904

約数和(自身を除く): 19460942688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 73, 74, 104, 128, 146, 148, 208, 256, 292, 296, 416, 481, 584, 592, 832, 949, 962, 1168, 1184, 1664, 1747, 1898, 1924, 2336, 2368, 2701, 3328, 3494, 3796, 3848, 4672, 4736, 5402, 6988, 7592, 7696, 9344, 9472, 10804, 13976, 15184, 15392, 18688, 21608, 22711, 27952, 30368, 30784, 35113, 43216, 45422, 55904, 60736, 61568, 64639, 70226, 86432, 90844, 111808, 121472, 123136, 127531, 129278, 140452, 172864, 181688, 223616, 242944, 255062, 258556, 280904, 345728, 363376, 447232, 510124, 517112, 561808, 691456, 726752, 840307, 1020248, 1034224, 1123616, 1453504, 1657903, 1680614, 2040496, 2068448, 2247232, 2907008, 3315806, 3361228, 4080992, 4136896, 4494464, 4718647, 5814016, 6631612, 6722456, 8161984, 8273792, 8988928, 9437294, 13263224, 13444912, 16323968, 16547584, 18874588, 26526448, 26889824, 32647936, 37749176, 53052896, 53779648, 61342411, 75498352, 106105792, 107559296, 122684822, 150996704, 212211584, 215118592, 245369644, 301993408, 424423168, 490739288, 603986816, 981478576, 1207973632, 1962957152, 3925914304, 7851828608, 15703657216]

約数ペア:

[(1, 15703657216), (2, 7851828608), (4, 3925914304), (8, 1962957152), (13, 1207973632), (16, 981478576), (26, 603986816), (32, 490739288), (37, 424423168), (52, 301993408), (64, 245369644), (73, 215118592), (74, 212211584), (104, 150996704), (128, 122684822), (146, 107559296), (148, 106105792), (208, 75498352), (256, 61342411), (292, 53779648), (296, 53052896), (416, 37749176), (481, 32647936), (584, 26889824), (592, 26526448), (832, 18874588), (949, 16547584), (962, 16323968), (1168, 13444912), (1184, 13263224), (1664, 9437294), (1747, 8988928), (1898, 8273792), (1924, 8161984), (2336, 6722456), (2368, 6631612), (2701, 5814016), (3328, 4718647), (3494, 4494464), (3796, 4136896), (3848, 4080992), (4672, 3361228), (4736, 3315806), (5402, 2907008), (6988, 2247232), (7592, 2068448), (7696, 2040496), (9344, 1680614), (9472, 1657903), (10804, 1453504), (13976, 1123616), (15184, 1034224), (15392, 1020248), (18688, 840307), (21608, 726752), (22711, 691456), (27952, 561808), (30368, 517112), (30784, 510124), (35113, 447232), (43216, 363376), (45422, 345728), (55904, 280904), (60736, 258556), (61568, 255062), (64639, 242944), (70226, 223616), (86432, 181688), (90844, 172864), (111808, 140452), (121472, 129278), (123136, 127531)]