671500728

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 1882623600

約数和(自身を除く): 1211122872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 89, 129, 172, 178, 258, 267, 344, 356, 387, 516, 534, 712, 774, 801, 1032, 1068, 1548, 1602, 2136, 2437, 3096, 3204, 3827, 4874, 6408, 7311, 7654, 9748, 11481, 14622, 15308, 19496, 21933, 22962, 29244, 30616, 34443, 43866, 45924, 58488, 68886, 87732, 91848, 104791, 137772, 175464, 209582, 216893, 275544, 314373, 419164, 433786, 628746, 650679, 838328, 867572, 943119, 1257492, 1301358, 1735144, 1886238, 1952037, 2514984, 2602716, 3772476, 3904074, 5205432, 7544952, 7808148, 9326399, 15616296, 18652798, 27979197, 37305596, 55958394, 74611192, 83937591, 111916788, 167875182, 223833576, 335750364, 671500728]

約数ペア:

[(1, 671500728), (2, 335750364), (3, 223833576), (4, 167875182), (6, 111916788), (8, 83937591), (9, 74611192), (12, 55958394), (18, 37305596), (24, 27979197), (36, 18652798), (43, 15616296), (72, 9326399), (86, 7808148), (89, 7544952), (129, 5205432), (172, 3904074), (178, 3772476), (258, 2602716), (267, 2514984), (344, 1952037), (356, 1886238), (387, 1735144), (516, 1301358), (534, 1257492), (712, 943119), (774, 867572), (801, 838328), (1032, 650679), (1068, 628746), (1548, 433786), (1602, 419164), (2136, 314373), (2437, 275544), (3096, 216893), (3204, 209582), (3827, 175464), (4874, 137772), (6408, 104791), (7311, 91848), (7654, 87732), (9748, 68886), (11481, 58488), (14622, 45924), (15308, 43866), (19496, 34443), (21933, 30616), (22962, 29244)]