515529984

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 1442246400

約数和(自身を除く): 926716416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 79, 87, 96, 116, 128, 158, 174, 192, 232, 237, 256, 293, 316, 348, 384, 464, 474, 586, 632, 696, 768, 879, 928, 948, 1172, 1264, 1392, 1758, 1856, 1896, 2291, 2344, 2528, 2784, 3516, 3712, 3792, 4582, 4688, 5056, 5568, 6873, 7032, 7424, 7584, 8497, 9164, 9376, 10112, 11136, 13746, 14064, 15168, 16994, 18328, 18752, 20224, 22272, 23147, 25491, 27492, 28128, 30336, 33988, 36656, 37504, 46294, 50982, 54984, 56256, 60672, 67976, 69441, 73312, 75008, 92588, 101964, 109968, 112512, 135952, 138882, 146624, 185176, 203928, 219936, 225024, 271904, 277764, 293248, 370352, 407856, 439872, 543808, 555528, 586496, 671263, 740704, 815712, 879744, 1087616, 1111056, 1342526, 1481408, 1631424, 1759488, 2013789, 2175232, 2222112, 2685052, 2962816, 3262848, 4027578, 4444224, 5370104, 5925632, 6525696, 8055156, 8888448, 10740208, 16110312, 17776896, 21480416, 32220624, 42960832, 64441248, 85921664, 128882496, 171843328, 257764992, 515529984]

約数ペア:

[(1, 515529984), (2, 257764992), (3, 171843328), (4, 128882496), (6, 85921664), (8, 64441248), (12, 42960832), (16, 32220624), (24, 21480416), (29, 17776896), (32, 16110312), (48, 10740208), (58, 8888448), (64, 8055156), (79, 6525696), (87, 5925632), (96, 5370104), (116, 4444224), (128, 4027578), (158, 3262848), (174, 2962816), (192, 2685052), (232, 2222112), (237, 2175232), (256, 2013789), (293, 1759488), (316, 1631424), (348, 1481408), (384, 1342526), (464, 1111056), (474, 1087616), (586, 879744), (632, 815712), (696, 740704), (768, 671263), (879, 586496), (928, 555528), (948, 543808), (1172, 439872), (1264, 407856), (1392, 370352), (1758, 293248), (1856, 277764), (1896, 271904), (2291, 225024), (2344, 219936), (2528, 203928), (2784, 185176), (3516, 146624), (3712, 138882), (3792, 135952), (4582, 112512), (4688, 109968), (5056, 101964), (5568, 92588), (6873, 75008), (7032, 73312), (7424, 69441), (7584, 67976), (8497, 60672), (9164, 56256), (9376, 54984), (10112, 50982), (11136, 46294), (13746, 37504), (14064, 36656), (15168, 33988), (16994, 30336), (18328, 28128), (18752, 27492), (20224, 25491), (22272, 23147)]