340340016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 961938432

約数和(自身を除く): 621598416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 73, 82, 92, 103, 123, 138, 146, 164, 184, 206, 219, 246, 276, 292, 309, 328, 368, 412, 438, 492, 552, 584, 618, 656, 824, 876, 943, 984, 1104, 1168, 1236, 1648, 1679, 1752, 1886, 1968, 2369, 2472, 2829, 2993, 3358, 3504, 3772, 4223, 4738, 4944, 5037, 5658, 5986, 6716, 7107, 7519, 7544, 8446, 8979, 9476, 10074, 11316, 11972, 12669, 13432, 14214, 15038, 15088, 16892, 17958, 18952, 20148, 22557, 22632, 23944, 25338, 26864, 28428, 30076, 33784, 35916, 37904, 40296, 45114, 45264, 47888, 50676, 56856, 60152, 67568, 68839, 71832, 80592, 90228, 97129, 101352, 113712, 120304, 137678, 143664, 172937, 180456, 194258, 202704, 206517, 275356, 291387, 308279, 345874, 360912, 388516, 413034, 518811, 550712, 582774, 616558, 691748, 777032, 826068, 924837, 1037622, 1101424, 1165548, 1233116, 1383496, 1554064, 1652136, 1849674, 2075244, 2331096, 2466232, 2766992, 3304272, 3699348, 4150488, 4662192, 4932464, 7090417, 7398696, 8300976, 14180834, 14797392, 21271251, 28361668, 42542502, 56723336, 85085004, 113446672, 170170008, 340340016]

約数ペア:

[(1, 340340016), (2, 170170008), (3, 113446672), (4, 85085004), (6, 56723336), (8, 42542502), (12, 28361668), (16, 21271251), (23, 14797392), (24, 14180834), (41, 8300976), (46, 7398696), (48, 7090417), (69, 4932464), (73, 4662192), (82, 4150488), (92, 3699348), (103, 3304272), (123, 2766992), (138, 2466232), (146, 2331096), (164, 2075244), (184, 1849674), (206, 1652136), (219, 1554064), (246, 1383496), (276, 1233116), (292, 1165548), (309, 1101424), (328, 1037622), (368, 924837), (412, 826068), (438, 777032), (492, 691748), (552, 616558), (584, 582774), (618, 550712), (656, 518811), (824, 413034), (876, 388516), (943, 360912), (984, 345874), (1104, 308279), (1168, 291387), (1236, 275356), (1648, 206517), (1679, 202704), (1752, 194258), (1886, 180456), (1968, 172937), (2369, 143664), (2472, 137678), (2829, 120304), (2993, 113712), (3358, 101352), (3504, 97129), (3772, 90228), (4223, 80592), (4738, 71832), (4944, 68839), (5037, 67568), (5658, 60152), (5986, 56856), (6716, 50676), (7107, 47888), (7519, 45264), (7544, 45114), (8446, 40296), (8979, 37904), (9476, 35916), (10074, 33784), (11316, 30076), (11972, 28428), (12669, 26864), (13432, 25338), (14214, 23944), (15038, 22632), (15088, 22557), (16892, 20148), (17958, 18952)]