513290592

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 1498376880

約数和(自身を除く): 985086288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 109, 144, 166, 197, 218, 249, 288, 327, 332, 394, 436, 498, 591, 654, 664, 747, 788, 872, 981, 996, 1182, 1308, 1328, 1494, 1576, 1744, 1773, 1962, 1992, 2364, 2616, 2656, 2988, 3152, 3488, 3546, 3924, 3984, 4728, 5232, 5976, 6304, 7092, 7848, 7968, 9047, 9456, 10464, 11952, 14184, 15696, 16351, 18094, 18912, 21473, 23904, 27141, 28368, 31392, 32702, 36188, 42946, 49053, 54282, 56736, 64419, 65404, 72376, 81423, 85892, 98106, 108564, 128838, 130808, 144752, 147159, 162846, 171784, 193257, 196212, 217128, 257676, 261616, 289504, 294318, 325692, 343568, 386514, 392424, 434256, 515352, 523232, 588636, 651384, 687136, 773028, 784848, 868512, 1030704, 1177272, 1302768, 1546056, 1569696, 1782259, 2061408, 2354544, 2605536, 3092112, 3564518, 4709088, 5346777, 6184224, 7129036, 10693554, 14258072, 16040331, 21387108, 28516144, 32080662, 42774216, 57032288, 64161324, 85548432, 128322648, 171096864, 256645296, 513290592]

約数ペア:

[(1, 513290592), (2, 256645296), (3, 171096864), (4, 128322648), (6, 85548432), (8, 64161324), (9, 57032288), (12, 42774216), (16, 32080662), (18, 28516144), (24, 21387108), (32, 16040331), (36, 14258072), (48, 10693554), (72, 7129036), (83, 6184224), (96, 5346777), (109, 4709088), (144, 3564518), (166, 3092112), (197, 2605536), (218, 2354544), (249, 2061408), (288, 1782259), (327, 1569696), (332, 1546056), (394, 1302768), (436, 1177272), (498, 1030704), (591, 868512), (654, 784848), (664, 773028), (747, 687136), (788, 651384), (872, 588636), (981, 523232), (996, 515352), (1182, 434256), (1308, 392424), (1328, 386514), (1494, 343568), (1576, 325692), (1744, 294318), (1773, 289504), (1962, 261616), (1992, 257676), (2364, 217128), (2616, 196212), (2656, 193257), (2988, 171784), (3152, 162846), (3488, 147159), (3546, 144752), (3924, 130808), (3984, 128838), (4728, 108564), (5232, 98106), (5976, 85892), (6304, 81423), (7092, 72376), (7848, 65404), (7968, 64419), (9047, 56736), (9456, 54282), (10464, 49053), (11952, 42946), (14184, 36188), (15696, 32702), (16351, 31392), (18094, 28368), (18912, 27141), (21473, 23904)]