13261310208

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:841

約数の個数: 216

約数和(自身を含む): 39175046456

約数和(自身を除く): 25913736248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 157, 183, 192, 244, 256, 288, 314, 366, 384, 471, 488, 549, 576, 601, 628, 732, 768, 942, 976, 1098, 1152, 1202, 1256, 1413, 1464, 1803, 1884, 1952, 2196, 2304, 2404, 2512, 2826, 2928, 3606, 3768, 3904, 4392, 4808, 5024, 5409, 5652, 5856, 7212, 7536, 7808, 8784, 9577, 9616, 10048, 10818, 11304, 11712, 14424, 15072, 15616, 17568, 19154, 19232, 20096, 21636, 22608, 23424, 28731, 28848, 30144, 35136, 36661, 38308, 38464, 40192, 43272, 45216, 46848, 57462, 57696, 60288, 70272, 73322, 76616, 76928, 86193, 86544, 90432, 94357, 109983, 114924, 115392, 120576, 140544, 146644, 153232, 153856, 172386, 173088, 180864, 188714, 219966, 229848, 230784, 283071, 293288, 306464, 329949, 344772, 346176, 361728, 377428, 439932, 459696, 461568, 566142, 586576, 612928, 659898, 689544, 692352, 754856, 849213, 879864, 919392, 1132284, 1173152, 1225856, 1319796, 1379088, 1384704, 1509712, 1698426, 1759728, 1838784, 2264568, 2346304, 2451712, 2639592, 2758176, 3019424, 3396852, 3519456, 3677568, 4529136, 4692608, 5279184, 5516352, 5755777, 6038848, 6793704, 7038912, 7355136, 9058272, 9385216, 10558368, 11032704, 11511554, 12077696, 13587408, 14077824, 17267331, 18116544, 21116736, 22065408, 23023108, 24155392, 27174816, 28155648, 34534662, 36233088, 42233472, 46046216, 51801993, 54349632, 69069324, 72466176, 84466944, 92092432, 103603986, 108699264, 138138648, 184184864, 207207972, 217398528, 276277296, 368369728, 414415944, 552554592, 736739456, 828831888, 1105109184, 1473478912, 1657663776, 2210218368, 3315327552, 4420436736, 6630655104, 13261310208]

約数ペア:

[(1, 13261310208), (2, 6630655104), (3, 4420436736), (4, 3315327552), (6, 2210218368), (8, 1657663776), (9, 1473478912), (12, 1105109184), (16, 828831888), (18, 736739456), (24, 552554592), (32, 414415944), (36, 368369728), (48, 276277296), (61, 217398528), (64, 207207972), (72, 184184864), (96, 138138648), (122, 108699264), (128, 103603986), (144, 92092432), (157, 84466944), (183, 72466176), (192, 69069324), (244, 54349632), (256, 51801993), (288, 46046216), (314, 42233472), (366, 36233088), (384, 34534662), (471, 28155648), (488, 27174816), (549, 24155392), (576, 23023108), (601, 22065408), (628, 21116736), (732, 18116544), (768, 17267331), (942, 14077824), (976, 13587408), (1098, 12077696), (1152, 11511554), (1202, 11032704), (1256, 10558368), (1413, 9385216), (1464, 9058272), (1803, 7355136), (1884, 7038912), (1952, 6793704), (2196, 6038848), (2304, 5755777), (2404, 5516352), (2512, 5279184), (2826, 4692608), (2928, 4529136), (3606, 3677568), (3768, 3519456), (3904, 3396852), (4392, 3019424), (4808, 2758176), (5024, 2639592), (5409, 2451712), (5652, 2346304), (5856, 2264568), (7212, 1838784), (7536, 1759728), (7808, 1698426), (8784, 1509712), (9577, 1384704), (9616, 1379088), (10048, 1319796), (10818, 1225856), (11304, 1173152), (11712, 1132284), (14424, 919392), (15072, 879864), (15616, 849213), (17568, 754856), (19154, 692352), (19232, 689544), (20096, 659898), (21636, 612928), (22608, 586576), (23424, 566142), (28731, 461568), (28848, 459696), (30144, 439932), (35136, 377428), (36661, 361728), (38308, 346176), (38464, 344772), (40192, 329949), (43272, 306464), (45216, 293288), (46848, 283071), (57462, 230784), (57696, 229848), (60288, 219966), (70272, 188714), (73322, 180864), (76616, 173088), (76928, 172386), (86193, 153856), (86544, 153232), (90432, 146644), (94357, 140544), (109983, 120576), (114924, 115392)]