518820384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 1524096000

約数和(自身を除く): 1005275616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 83, 92, 96, 114, 138, 149, 152, 166, 184, 228, 249, 276, 298, 304, 332, 368, 437, 447, 456, 498, 552, 596, 608, 664, 736, 874, 894, 912, 996, 1104, 1192, 1311, 1328, 1577, 1748, 1788, 1824, 1909, 1992, 2208, 2384, 2622, 2656, 2831, 3154, 3427, 3496, 3576, 3818, 3984, 4731, 4768, 5244, 5662, 5727, 6308, 6854, 6992, 7152, 7636, 7968, 8493, 9462, 10281, 10488, 11324, 11454, 12367, 12616, 13708, 13984, 14304, 15272, 16986, 18924, 20562, 20976, 22648, 22908, 24734, 25232, 27416, 30544, 33972, 36271, 37101, 37848, 41124, 41952, 45296, 45816, 49468, 50464, 54832, 61088, 65113, 67944, 72542, 74202, 75696, 82248, 90592, 91632, 98936, 108813, 109664, 130226, 135888, 145084, 148404, 151392, 164496, 183264, 195339, 197872, 217626, 234973, 260452, 271776, 284441, 290168, 296808, 328992, 390678, 395744, 435252, 469946, 520904, 568882, 580336, 593616, 704919, 781356, 853323, 870504, 939892, 1041808, 1137764, 1160672, 1187232, 1409838, 1562712, 1706646, 1741008, 1879784, 2083616, 2275528, 2819676, 3125424, 3413292, 3482016, 3759568, 4551056, 5404379, 5639352, 6250848, 6826584, 7519136, 9102112, 10808758, 11278704, 13653168, 16213137, 21617516, 22557408, 27306336, 32426274, 43235032, 64852548, 86470064, 129705096, 172940128, 259410192, 518820384]

約数ペア:

[(1, 518820384), (2, 259410192), (3, 172940128), (4, 129705096), (6, 86470064), (8, 64852548), (12, 43235032), (16, 32426274), (19, 27306336), (23, 22557408), (24, 21617516), (32, 16213137), (38, 13653168), (46, 11278704), (48, 10808758), (57, 9102112), (69, 7519136), (76, 6826584), (83, 6250848), (92, 5639352), (96, 5404379), (114, 4551056), (138, 3759568), (149, 3482016), (152, 3413292), (166, 3125424), (184, 2819676), (228, 2275528), (249, 2083616), (276, 1879784), (298, 1741008), (304, 1706646), (332, 1562712), (368, 1409838), (437, 1187232), (447, 1160672), (456, 1137764), (498, 1041808), (552, 939892), (596, 870504), (608, 853323), (664, 781356), (736, 704919), (874, 593616), (894, 580336), (912, 568882), (996, 520904), (1104, 469946), (1192, 435252), (1311, 395744), (1328, 390678), (1577, 328992), (1748, 296808), (1788, 290168), (1824, 284441), (1909, 271776), (1992, 260452), (2208, 234973), (2384, 217626), (2622, 197872), (2656, 195339), (2831, 183264), (3154, 164496), (3427, 151392), (3496, 148404), (3576, 145084), (3818, 135888), (3984, 130226), (4731, 109664), (4768, 108813), (5244, 98936), (5662, 91632), (5727, 90592), (6308, 82248), (6854, 75696), (6992, 74202), (7152, 72542), (7636, 67944), (7968, 65113), (8493, 61088), (9462, 54832), (10281, 50464), (10488, 49468), (11324, 45816), (11454, 45296), (12367, 41952), (12616, 41124), (13708, 37848), (13984, 37101), (14304, 36271), (15272, 33972), (16986, 30544), (18924, 27416), (20562, 25232), (20976, 24734), (22648, 22908)]