513243936

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{57487}}^1$

素因数の和:57534

約数の個数: 72

約数和(自身を含む): 1506645504

約数和(自身を除く): 993401568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 57487, 114974, 172461, 229948, 344922, 459896, 517383, 689844, 919792, 1034766, 1379688, 1782097, 1839584, 2069532, 2759376, 3564194, 4139064, 5346291, 5518752, 7128388, 8278128, 10692582, 14256776, 16038873, 16556256, 21385164, 28513552, 32077746, 42770328, 57027104, 64155492, 85540656, 128310984, 171081312, 256621968, 513243936]

約数ペア:

[(1, 513243936), (2, 256621968), (3, 171081312), (4, 128310984), (6, 85540656), (8, 64155492), (9, 57027104), (12, 42770328), (16, 32077746), (18, 28513552), (24, 21385164), (31, 16556256), (32, 16038873), (36, 14256776), (48, 10692582), (62, 8278128), (72, 7128388), (93, 5518752), (96, 5346291), (124, 4139064), (144, 3564194), (186, 2759376), (248, 2069532), (279, 1839584), (288, 1782097), (372, 1379688), (496, 1034766), (558, 919792), (744, 689844), (992, 517383), (1116, 459896), (1488, 344922), (2232, 229948), (2976, 172461), (4464, 114974), (8928, 57487)]