510048456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 1368576000

約数和(自身を除く): 858527544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 107, 124, 129, 149, 172, 186, 214, 248, 258, 298, 321, 344, 372, 428, 447, 516, 596, 642, 744, 856, 894, 1032, 1192, 1284, 1333, 1788, 2568, 2666, 3317, 3576, 3999, 4601, 4619, 5332, 6407, 6634, 7998, 9202, 9238, 9951, 10664, 12814, 13268, 13803, 13857, 15943, 15996, 18404, 18476, 19221, 19902, 25628, 26536, 27606, 27714, 31886, 31992, 36808, 36952, 38442, 39804, 47829, 51256, 55212, 55428, 63772, 76884, 79608, 95658, 110424, 110856, 127544, 142631, 153768, 191316, 198617, 285262, 382632, 397234, 427893, 494233, 570524, 595851, 685549, 794468, 855786, 988466, 1141048, 1191702, 1371098, 1482699, 1588936, 1711572, 1976932, 2056647, 2383404, 2742196, 2965398, 3423144, 3953864, 4113294, 4766808, 5484392, 5930796, 8226588, 11861592, 16453176, 21252019, 42504038, 63756057, 85008076, 127512114, 170016152, 255024228, 510048456]

約数ペア:

[(1, 510048456), (2, 255024228), (3, 170016152), (4, 127512114), (6, 85008076), (8, 63756057), (12, 42504038), (24, 21252019), (31, 16453176), (43, 11861592), (62, 8226588), (86, 5930796), (93, 5484392), (107, 4766808), (124, 4113294), (129, 3953864), (149, 3423144), (172, 2965398), (186, 2742196), (214, 2383404), (248, 2056647), (258, 1976932), (298, 1711572), (321, 1588936), (344, 1482699), (372, 1371098), (428, 1191702), (447, 1141048), (516, 988466), (596, 855786), (642, 794468), (744, 685549), (856, 595851), (894, 570524), (1032, 494233), (1192, 427893), (1284, 397234), (1333, 382632), (1788, 285262), (2568, 198617), (2666, 191316), (3317, 153768), (3576, 142631), (3999, 127544), (4601, 110856), (4619, 110424), (5332, 95658), (6407, 79608), (6634, 76884), (7998, 63772), (9202, 55428), (9238, 55212), (9951, 51256), (10664, 47829), (12814, 39804), (13268, 38442), (13803, 36952), (13857, 36808), (15943, 31992), (15996, 31886), (18404, 27714), (18476, 27606), (19221, 26536), (19902, 25628)]