245169232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 606905600

約数和(自身を除く): 361736368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 121, 154, 158, 176, 229, 242, 308, 316, 458, 484, 553, 616, 632, 847, 869, 916, 968, 1106, 1232, 1264, 1603, 1694, 1738, 1832, 1936, 2212, 2519, 3206, 3388, 3476, 3664, 4424, 5038, 6083, 6412, 6776, 6952, 8848, 9559, 10076, 12166, 12824, 13552, 13904, 17633, 18091, 19118, 20152, 24332, 25648, 27709, 35266, 36182, 38236, 40304, 48664, 55418, 66913, 70532, 72364, 76472, 97328, 110836, 126637, 133826, 141064, 144728, 152944, 193963, 199001, 221672, 253274, 267652, 282128, 289456, 387926, 398002, 443344, 506548, 535304, 775852, 796004, 1013096, 1070608, 1393007, 1551704, 1592008, 2026192, 2189011, 2786014, 3103408, 3184016, 4378022, 5572028, 8756044, 11144056, 15323077, 17512088, 22288112, 30646154, 35024176, 61292308, 122584616, 245169232]

約数ペア:

[(1, 245169232), (2, 122584616), (4, 61292308), (7, 35024176), (8, 30646154), (11, 22288112), (14, 17512088), (16, 15323077), (22, 11144056), (28, 8756044), (44, 5572028), (56, 4378022), (77, 3184016), (79, 3103408), (88, 2786014), (112, 2189011), (121, 2026192), (154, 1592008), (158, 1551704), (176, 1393007), (229, 1070608), (242, 1013096), (308, 796004), (316, 775852), (458, 535304), (484, 506548), (553, 443344), (616, 398002), (632, 387926), (847, 289456), (869, 282128), (916, 267652), (968, 253274), (1106, 221672), (1232, 199001), (1264, 193963), (1603, 152944), (1694, 144728), (1738, 141064), (1832, 133826), (1936, 126637), (2212, 110836), (2519, 97328), (3206, 76472), (3388, 72364), (3476, 70532), (3664, 66913), (4424, 55418), (5038, 48664), (6083, 40304), (6412, 38236), (6776, 36182), (6952, 35266), (8848, 27709), (9559, 25648), (10076, 24332), (12166, 20152), (12824, 19118), (13552, 18091), (13904, 17633)]