253847688

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{797}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 664191360

約数和(自身を除く): 410343672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 577, 797, 1154, 1594, 1731, 2308, 2391, 3188, 3462, 4616, 4782, 6376, 6924, 9564, 13271, 13848, 18331, 19128, 26542, 36662, 39813, 53084, 54993, 73324, 79626, 106168, 109986, 146648, 159252, 219972, 318504, 439944, 459869, 919738, 1379607, 1839476, 2759214, 3678952, 5518428, 10576987, 11036856, 21153974, 31730961, 42307948, 63461922, 84615896, 126923844, 253847688]

約数ペア:

[(1, 253847688), (2, 126923844), (3, 84615896), (4, 63461922), (6, 42307948), (8, 31730961), (12, 21153974), (23, 11036856), (24, 10576987), (46, 5518428), (69, 3678952), (92, 2759214), (138, 1839476), (184, 1379607), (276, 919738), (552, 459869), (577, 439944), (797, 318504), (1154, 219972), (1594, 159252), (1731, 146648), (2308, 109986), (2391, 106168), (3188, 79626), (3462, 73324), (4616, 54993), (4782, 53084), (6376, 39813), (6924, 36662), (9564, 26542), (13271, 19128), (13848, 18331)]