1181531456

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 2791968000

約数和(自身を除く): 1610436544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 199, 203, 224, 232, 398, 406, 448, 457, 464, 796, 812, 914, 928, 1393, 1592, 1624, 1828, 1856, 2786, 3184, 3199, 3248, 3656, 5572, 5771, 6368, 6398, 6496, 7312, 11144, 11542, 12736, 12796, 12992, 13253, 14624, 22288, 23084, 25592, 26506, 29248, 40397, 44576, 46168, 51184, 53012, 80794, 89152, 90943, 92336, 92771, 102368, 106024, 161588, 181886, 184672, 185542, 204736, 212048, 323176, 363772, 369344, 371084, 424096, 636601, 646352, 727544, 742168, 848192, 1273202, 1292704, 1455088, 1484336, 2546404, 2585408, 2637347, 2910176, 2968672, 5092808, 5274694, 5820352, 5937344, 10185616, 10549388, 18461429, 20371232, 21098776, 36922858, 40742464, 42197552, 73845716, 84395104, 147691432, 168790208, 295382864, 590765728, 1181531456]

約数ペア:

[(1, 1181531456), (2, 590765728), (4, 295382864), (7, 168790208), (8, 147691432), (14, 84395104), (16, 73845716), (28, 42197552), (29, 40742464), (32, 36922858), (56, 21098776), (58, 20371232), (64, 18461429), (112, 10549388), (116, 10185616), (199, 5937344), (203, 5820352), (224, 5274694), (232, 5092808), (398, 2968672), (406, 2910176), (448, 2637347), (457, 2585408), (464, 2546404), (796, 1484336), (812, 1455088), (914, 1292704), (928, 1273202), (1393, 848192), (1592, 742168), (1624, 727544), (1828, 646352), (1856, 636601), (2786, 424096), (3184, 371084), (3199, 369344), (3248, 363772), (3656, 323176), (5572, 212048), (5771, 204736), (6368, 185542), (6398, 184672), (6496, 181886), (7312, 161588), (11144, 106024), (11542, 102368), (12736, 92771), (12796, 92336), (12992, 90943), (13253, 89152), (14624, 80794), (22288, 53012), (23084, 51184), (25592, 46168), (26506, 44576), (29248, 40397)]