12656736

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 120

約数和(自身を含む): 39334680

約数和(自身を除く): 26677944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 257, 288, 304, 324, 342, 432, 456, 513, 514, 608, 648, 684, 771, 864, 912, 1026, 1028, 1296, 1368, 1539, 1542, 1824, 2052, 2056, 2313, 2592, 2736, 3078, 3084, 4104, 4112, 4626, 4883, 5472, 6156, 6168, 6939, 8208, 8224, 9252, 9766, 12312, 12336, 13878, 14649, 16416, 18504, 19532, 20817, 24624, 24672, 27756, 29298, 37008, 39064, 41634, 43947, 49248, 55512, 58596, 74016, 78128, 83268, 87894, 111024, 117192, 131841, 156256, 166536, 175788, 222048, 234384, 263682, 333072, 351576, 395523, 468768, 527364, 666144, 703152, 791046, 1054728, 1406304, 1582092, 2109456, 3164184, 4218912, 6328368, 12656736]

約数ペア:

[(1, 12656736), (2, 6328368), (3, 4218912), (4, 3164184), (6, 2109456), (8, 1582092), (9, 1406304), (12, 1054728), (16, 791046), (18, 703152), (19, 666144), (24, 527364), (27, 468768), (32, 395523), (36, 351576), (38, 333072), (48, 263682), (54, 234384), (57, 222048), (72, 175788), (76, 166536), (81, 156256), (96, 131841), (108, 117192), (114, 111024), (144, 87894), (152, 83268), (162, 78128), (171, 74016), (216, 58596), (228, 55512), (257, 49248), (288, 43947), (304, 41634), (324, 39064), (342, 37008), (432, 29298), (456, 27756), (513, 24672), (514, 24624), (608, 20817), (648, 19532), (684, 18504), (771, 16416), (864, 14649), (912, 13878), (1026, 12336), (1028, 12312), (1296, 9766), (1368, 9252), (1539, 8224), (1542, 8208), (1824, 6939), (2052, 6168), (2056, 6156), (2313, 5472), (2592, 4883), (2736, 4626), (3078, 4112), (3084, 4104)]