812643912

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 2401850880

約数和(自身を除く): 1589206968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 53, 69, 72, 92, 94, 106, 138, 141, 159, 184, 188, 197, 207, 212, 276, 282, 318, 376, 394, 414, 423, 424, 477, 552, 564, 591, 636, 788, 828, 846, 954, 1081, 1128, 1182, 1219, 1272, 1576, 1656, 1692, 1773, 1908, 2162, 2364, 2438, 2491, 3243, 3384, 3546, 3657, 3816, 4324, 4531, 4728, 4876, 4982, 6486, 7092, 7314, 7473, 8648, 9062, 9259, 9729, 9752, 9964, 10441, 10971, 12972, 13593, 14184, 14628, 14946, 18124, 18518, 19458, 19928, 20882, 21942, 22419, 25944, 27186, 27777, 29256, 29892, 31323, 36248, 37036, 38916, 40779, 41764, 43884, 44838, 54372, 55554, 57293, 59784, 62646, 74072, 77832, 81558, 83331, 83528, 87768, 89676, 93969, 108744, 111108, 114586, 125292, 163116, 166662, 171879, 179352, 187938, 212957, 222216, 229172, 240143, 250584, 326232, 333324, 343758, 375876, 425914, 458344, 480286, 490727, 515637, 638871, 666648, 687516, 720429, 751752, 851828, 960572, 981454, 1031274, 1277742, 1375032, 1440858, 1472181, 1703656, 1916613, 1921144, 1962908, 2062548, 2161287, 2555484, 2881716, 2944362, 3833226, 3925816, 4125096, 4322574, 4416543, 5110968, 5763432, 5888724, 7666452, 8645148, 8833086, 11286721, 11777448, 15332904, 17290296, 17666172, 22573442, 33860163, 35332344, 45146884, 67720326, 90293768, 101580489, 135440652, 203160978, 270881304, 406321956, 812643912]

約数ペア:

[(1, 812643912), (2, 406321956), (3, 270881304), (4, 203160978), (6, 135440652), (8, 101580489), (9, 90293768), (12, 67720326), (18, 45146884), (23, 35332344), (24, 33860163), (36, 22573442), (46, 17666172), (47, 17290296), (53, 15332904), (69, 11777448), (72, 11286721), (92, 8833086), (94, 8645148), (106, 7666452), (138, 5888724), (141, 5763432), (159, 5110968), (184, 4416543), (188, 4322574), (197, 4125096), (207, 3925816), (212, 3833226), (276, 2944362), (282, 2881716), (318, 2555484), (376, 2161287), (394, 2062548), (414, 1962908), (423, 1921144), (424, 1916613), (477, 1703656), (552, 1472181), (564, 1440858), (591, 1375032), (636, 1277742), (788, 1031274), (828, 981454), (846, 960572), (954, 851828), (1081, 751752), (1128, 720429), (1182, 687516), (1219, 666648), (1272, 638871), (1576, 515637), (1656, 490727), (1692, 480286), (1773, 458344), (1908, 425914), (2162, 375876), (2364, 343758), (2438, 333324), (2491, 326232), (3243, 250584), (3384, 240143), (3546, 229172), (3657, 222216), (3816, 212957), (4324, 187938), (4531, 179352), (4728, 171879), (4876, 166662), (4982, 163116), (6486, 125292), (7092, 114586), (7314, 111108), (7473, 108744), (8648, 93969), (9062, 89676), (9259, 87768), (9729, 83528), (9752, 83331), (9964, 81558), (10441, 77832), (10971, 74072), (12972, 62646), (13593, 59784), (14184, 57293), (14628, 55554), (14946, 54372), (18124, 44838), (18518, 43884), (19458, 41764), (19928, 40779), (20882, 38916), (21942, 37036), (22419, 36248), (25944, 31323), (27186, 29892), (27777, 29256)]