270671416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 589842000

約数和(自身を除く): 319170584

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 109, 124, 136, 152, 218, 248, 323, 436, 527, 589, 646, 872, 961, 1054, 1178, 1292, 1853, 1922, 2071, 2108, 2356, 2584, 3379, 3706, 3844, 4142, 4216, 4712, 6758, 7412, 7688, 8284, 10013, 13516, 14824, 16337, 16568, 18259, 20026, 27032, 32674, 35207, 36518, 40052, 57443, 64201, 65348, 70414, 73036, 80104, 104749, 114886, 128402, 130696, 140828, 146072, 209498, 229772, 256804, 281656, 310403, 418996, 459544, 513608, 620806, 837992, 1091417, 1241612, 1780733, 1990231, 2182834, 2483224, 3561466, 3980462, 4365668, 7122932, 7960924, 8731336, 14245864, 15921848, 33833927, 67667854, 135335708, 270671416]

約数ペア:

[(1, 270671416), (2, 135335708), (4, 67667854), (8, 33833927), (17, 15921848), (19, 14245864), (31, 8731336), (34, 7960924), (38, 7122932), (62, 4365668), (68, 3980462), (76, 3561466), (109, 2483224), (124, 2182834), (136, 1990231), (152, 1780733), (218, 1241612), (248, 1091417), (323, 837992), (436, 620806), (527, 513608), (589, 459544), (646, 418996), (872, 310403), (961, 281656), (1054, 256804), (1178, 229772), (1292, 209498), (1853, 146072), (1922, 140828), (2071, 130696), (2108, 128402), (2356, 114886), (2584, 104749), (3379, 80104), (3706, 73036), (3844, 70414), (4142, 65348), (4216, 64201), (4712, 57443), (6758, 40052), (7412, 36518), (7688, 35207), (8284, 32674), (10013, 27032), (13516, 20026), (14824, 18259), (16337, 16568)]