251402928

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1315

約数の個数: 120

約数和(自身を含む): 764616240

約数和(自身を除く): 513213312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 89, 98, 112, 147, 168, 178, 196, 267, 294, 336, 356, 392, 534, 588, 623, 712, 784, 1068, 1176, 1201, 1246, 1424, 1869, 2136, 2352, 2402, 2492, 3603, 3738, 4272, 4361, 4804, 4984, 7206, 7476, 8407, 8722, 9608, 9968, 13083, 14412, 14952, 16814, 17444, 19216, 25221, 26166, 28824, 29904, 33628, 34888, 50442, 52332, 57648, 58849, 67256, 69776, 100884, 104664, 106889, 117698, 134512, 176547, 201768, 209328, 213778, 235396, 320667, 353094, 403536, 427556, 470792, 641334, 706188, 748223, 855112, 941584, 1282668, 1412376, 1496446, 1710224, 2244669, 2565336, 2824752, 2992892, 4489338, 5130672, 5237561, 5985784, 8978676, 10475122, 11971568, 15712683, 17957352, 20950244, 31425366, 35914704, 41900488, 62850732, 83800976, 125701464, 251402928]

約数ペア:

[(1, 251402928), (2, 125701464), (3, 83800976), (4, 62850732), (6, 41900488), (7, 35914704), (8, 31425366), (12, 20950244), (14, 17957352), (16, 15712683), (21, 11971568), (24, 10475122), (28, 8978676), (42, 5985784), (48, 5237561), (49, 5130672), (56, 4489338), (84, 2992892), (89, 2824752), (98, 2565336), (112, 2244669), (147, 1710224), (168, 1496446), (178, 1412376), (196, 1282668), (267, 941584), (294, 855112), (336, 748223), (356, 706188), (392, 641334), (534, 470792), (588, 427556), (623, 403536), (712, 353094), (784, 320667), (1068, 235396), (1176, 213778), (1201, 209328), (1246, 201768), (1424, 176547), (1869, 134512), (2136, 117698), (2352, 106889), (2402, 104664), (2492, 100884), (3603, 69776), (3738, 67256), (4272, 58849), (4361, 57648), (4804, 52332), (4984, 50442), (7206, 34888), (7476, 33628), (8407, 29904), (8722, 28824), (9608, 26166), (9968, 25221), (13083, 19216), (14412, 17444), (14952, 16814)]