284950944

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{11117}}^1$

素因数の和:11222

約数の個数: 72

約数和(自身を含む): 819507780

約数和(自身を除く): 534556836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 11117, 12816, 22234, 25632, 33351, 44468, 66702, 88936, 100053, 133404, 177872, 200106, 266808, 355744, 400212, 533616, 800424, 989413, 1067232, 1600848, 1978826, 2968239, 3201696, 3957652, 5936478, 7915304, 8904717, 11872956, 15830608, 17809434, 23745912, 31661216, 35618868, 47491824, 71237736, 94983648, 142475472, 284950944]

約数ペア:

[(1, 284950944), (2, 142475472), (3, 94983648), (4, 71237736), (6, 47491824), (8, 35618868), (9, 31661216), (12, 23745912), (16, 17809434), (18, 15830608), (24, 11872956), (32, 8904717), (36, 7915304), (48, 5936478), (72, 3957652), (89, 3201696), (96, 2968239), (144, 1978826), (178, 1600848), (267, 1067232), (288, 989413), (356, 800424), (534, 533616), (712, 400212), (801, 355744), (1068, 266808), (1424, 200106), (1602, 177872), (2136, 133404), (2848, 100053), (3204, 88936), (4272, 66702), (6408, 44468), (8544, 33351), (11117, 25632), (12816, 22234)]