670870368

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 216

約数和(自身を含む): 2241904392

約数和(自身を除く): 1571034024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 137, 144, 147, 168, 196, 224, 252, 274, 288, 294, 336, 347, 392, 411, 441, 504, 548, 588, 672, 694, 784, 822, 882, 959, 1008, 1041, 1096, 1176, 1233, 1388, 1568, 1644, 1764, 1918, 2016, 2082, 2192, 2352, 2429, 2466, 2776, 2877, 3123, 3288, 3528, 3836, 4164, 4384, 4704, 4858, 4932, 5552, 5754, 6246, 6576, 6713, 7056, 7287, 7672, 8328, 8631, 9716, 9864, 11104, 11508, 12492, 13152, 13426, 14112, 14574, 15344, 16656, 17003, 17262, 19432, 19728, 20139, 21861, 23016, 24984, 26852, 29148, 30688, 33312, 34006, 34524, 38864, 39456, 40278, 43722, 46032, 47539, 49968, 51009, 53704, 58296, 60417, 68012, 69048, 77728, 80556, 87444, 92064, 95078, 99936, 102018, 107408, 116592, 120834, 136024, 138096, 142617, 153027, 161112, 174888, 190156, 204036, 214816, 233184, 241668, 272048, 276192, 285234, 306054, 322224, 332773, 349776, 380312, 408072, 427851, 483336, 544096, 570468, 612108, 644448, 665546, 699552, 760624, 816144, 855702, 966672, 998319, 1140936, 1224216, 1331092, 1521248, 1632288, 1711404, 1933344, 1996638, 2281872, 2329411, 2448432, 2662184, 2994957, 3422808, 3993276, 4563744, 4658822, 4896864, 5324368, 5989914, 6845616, 6988233, 7986552, 9317644, 10648736, 11979828, 13691232, 13976466, 15973104, 18635288, 20964699, 23959656, 27952932, 31946208, 37270576, 41929398, 47919312, 55905864, 74541152, 83858796, 95838624, 111811728, 167717592, 223623456, 335435184, 670870368]

約数ペア:

[(1, 670870368), (2, 335435184), (3, 223623456), (4, 167717592), (6, 111811728), (7, 95838624), (8, 83858796), (9, 74541152), (12, 55905864), (14, 47919312), (16, 41929398), (18, 37270576), (21, 31946208), (24, 27952932), (28, 23959656), (32, 20964699), (36, 18635288), (42, 15973104), (48, 13976466), (49, 13691232), (56, 11979828), (63, 10648736), (72, 9317644), (84, 7986552), (96, 6988233), (98, 6845616), (112, 5989914), (126, 5324368), (137, 4896864), (144, 4658822), (147, 4563744), (168, 3993276), (196, 3422808), (224, 2994957), (252, 2662184), (274, 2448432), (288, 2329411), (294, 2281872), (336, 1996638), (347, 1933344), (392, 1711404), (411, 1632288), (441, 1521248), (504, 1331092), (548, 1224216), (588, 1140936), (672, 998319), (694, 966672), (784, 855702), (822, 816144), (882, 760624), (959, 699552), (1008, 665546), (1041, 644448), (1096, 612108), (1176, 570468), (1233, 544096), (1388, 483336), (1568, 427851), (1644, 408072), (1764, 380312), (1918, 349776), (2016, 332773), (2082, 322224), (2192, 306054), (2352, 285234), (2429, 276192), (2466, 272048), (2776, 241668), (2877, 233184), (3123, 214816), (3288, 204036), (3528, 190156), (3836, 174888), (4164, 161112), (4384, 153027), (4704, 142617), (4858, 138096), (4932, 136024), (5552, 120834), (5754, 116592), (6246, 107408), (6576, 102018), (6713, 99936), (7056, 95078), (7287, 92064), (7672, 87444), (8328, 80556), (8631, 77728), (9716, 69048), (9864, 68012), (11104, 60417), (11508, 58296), (12492, 53704), (13152, 51009), (13426, 49968), (14112, 47539), (14574, 46032), (15344, 43722), (16656, 40278), (17003, 39456), (17262, 38864), (19432, 34524), (19728, 34006), (20139, 33312), (21861, 30688), (23016, 29148), (24984, 26852)]