265064136

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 763084800

約数和(自身を除く): 498020664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 323, 372, 408, 456, 527, 589, 646, 744, 969, 1054, 1103, 1178, 1292, 1581, 1767, 1938, 2108, 2206, 2356, 2584, 3162, 3309, 3534, 3876, 4216, 4412, 4712, 6324, 6618, 7068, 7752, 8824, 10013, 12648, 13236, 14136, 18751, 20026, 20957, 26472, 30039, 34193, 37502, 40052, 41914, 56253, 60078, 62871, 68386, 75004, 80104, 83828, 102579, 112506, 120156, 125742, 136772, 150008, 167656, 205158, 225012, 240312, 251484, 273544, 356269, 410316, 450024, 502968, 581281, 649667, 712538, 820632, 1068807, 1162562, 1299334, 1425076, 1743843, 1949001, 2137614, 2325124, 2598668, 2850152, 3487686, 3898002, 4275228, 4650248, 5197336, 6975372, 7796004, 8550456, 11044339, 13950744, 15592008, 22088678, 33133017, 44177356, 66266034, 88354712, 132532068, 265064136]

約数ペア:

[(1, 265064136), (2, 132532068), (3, 88354712), (4, 66266034), (6, 44177356), (8, 33133017), (12, 22088678), (17, 15592008), (19, 13950744), (24, 11044339), (31, 8550456), (34, 7796004), (38, 6975372), (51, 5197336), (57, 4650248), (62, 4275228), (68, 3898002), (76, 3487686), (93, 2850152), (102, 2598668), (114, 2325124), (124, 2137614), (136, 1949001), (152, 1743843), (186, 1425076), (204, 1299334), (228, 1162562), (248, 1068807), (323, 820632), (372, 712538), (408, 649667), (456, 581281), (527, 502968), (589, 450024), (646, 410316), (744, 356269), (969, 273544), (1054, 251484), (1103, 240312), (1178, 225012), (1292, 205158), (1581, 167656), (1767, 150008), (1938, 136772), (2108, 125742), (2206, 120156), (2356, 112506), (2584, 102579), (3162, 83828), (3309, 80104), (3534, 75004), (3876, 68386), (4216, 62871), (4412, 60078), (4712, 56253), (6324, 41914), (6618, 40052), (7068, 37502), (7752, 34193), (8824, 30039), (10013, 26472), (12648, 20957), (13236, 20026), (14136, 18751)]