392967456

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:767

約数の個数: 144

約数和(自身を含む): 1210597920

約数和(自身を除く): 817630464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 139, 147, 168, 196, 224, 278, 294, 336, 392, 417, 556, 588, 601, 672, 784, 834, 973, 1112, 1176, 1202, 1568, 1668, 1803, 1946, 2224, 2352, 2404, 2919, 3336, 3606, 3892, 4207, 4448, 4704, 4808, 5838, 6672, 6811, 7212, 7784, 8414, 9616, 11676, 12621, 13344, 13622, 14424, 15568, 16828, 19232, 20433, 23352, 25242, 27244, 28848, 29449, 31136, 33656, 40866, 46704, 50484, 54488, 57696, 58898, 67312, 81732, 83539, 88347, 93408, 100968, 108976, 117796, 134624, 163464, 167078, 176694, 201936, 217952, 235592, 250617, 326928, 334156, 353388, 403872, 471184, 501234, 584773, 653856, 668312, 706776, 942368, 1002468, 1169546, 1336624, 1413552, 1754319, 2004936, 2339092, 2673248, 2827104, 3508638, 4009872, 4093411, 4678184, 7017276, 8019744, 8186822, 9356368, 12280233, 14034552, 16373644, 18712736, 24560466, 28069104, 32747288, 49120932, 56138208, 65494576, 98241864, 130989152, 196483728, 392967456]

約数ペア:

[(1, 392967456), (2, 196483728), (3, 130989152), (4, 98241864), (6, 65494576), (7, 56138208), (8, 49120932), (12, 32747288), (14, 28069104), (16, 24560466), (21, 18712736), (24, 16373644), (28, 14034552), (32, 12280233), (42, 9356368), (48, 8186822), (49, 8019744), (56, 7017276), (84, 4678184), (96, 4093411), (98, 4009872), (112, 3508638), (139, 2827104), (147, 2673248), (168, 2339092), (196, 2004936), (224, 1754319), (278, 1413552), (294, 1336624), (336, 1169546), (392, 1002468), (417, 942368), (556, 706776), (588, 668312), (601, 653856), (672, 584773), (784, 501234), (834, 471184), (973, 403872), (1112, 353388), (1176, 334156), (1202, 326928), (1568, 250617), (1668, 235592), (1803, 217952), (1946, 201936), (2224, 176694), (2352, 167078), (2404, 163464), (2919, 134624), (3336, 117796), (3606, 108976), (3892, 100968), (4207, 93408), (4448, 88347), (4704, 83539), (4808, 81732), (5838, 67312), (6672, 58898), (6811, 57696), (7212, 54488), (7784, 50484), (8414, 46704), (9616, 40866), (11676, 33656), (12621, 31136), (13344, 29449), (13622, 28848), (14424, 27244), (15568, 25242), (16828, 23352), (19232, 20433)]