254228744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2259

約数の個数: 96

約数和(自身を含む): 634314240

約数和(自身を除く): 380085496

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 121, 136, 154, 187, 238, 242, 308, 374, 476, 484, 616, 748, 847, 952, 968, 1309, 1496, 1694, 2057, 2207, 2618, 3388, 4114, 4414, 5236, 6776, 8228, 8828, 10472, 14399, 15449, 16456, 17656, 24277, 28798, 30898, 37519, 48554, 57596, 61796, 75038, 97108, 115192, 123592, 150076, 169939, 194216, 262633, 267047, 300152, 339878, 412709, 525266, 534094, 679756, 825418, 1050532, 1068188, 1359512, 1650836, 1869329, 2101064, 2136376, 2888963, 3301672, 3738658, 4539799, 5777926, 7477316, 9079598, 11555852, 14954632, 18159196, 23111704, 31778593, 36318392, 63557186, 127114372, 254228744]

約数ペア:

[(1, 254228744), (2, 127114372), (4, 63557186), (7, 36318392), (8, 31778593), (11, 23111704), (14, 18159196), (17, 14954632), (22, 11555852), (28, 9079598), (34, 7477316), (44, 5777926), (56, 4539799), (68, 3738658), (77, 3301672), (88, 2888963), (119, 2136376), (121, 2101064), (136, 1869329), (154, 1650836), (187, 1359512), (238, 1068188), (242, 1050532), (308, 825418), (374, 679756), (476, 534094), (484, 525266), (616, 412709), (748, 339878), (847, 300152), (952, 267047), (968, 262633), (1309, 194216), (1496, 169939), (1694, 150076), (2057, 123592), (2207, 115192), (2618, 97108), (3388, 75038), (4114, 61796), (4414, 57596), (5236, 48554), (6776, 37519), (8228, 30898), (8828, 28798), (10472, 24277), (14399, 17656), (15449, 16456)]