816278112

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 216

約数和(自身を含む): 2599466688

約数和(自身を除く): 1783188576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 279, 288, 312, 338, 372, 403, 416, 468, 496, 507, 541, 558, 624, 676, 744, 806, 936, 992, 1014, 1082, 1116, 1209, 1248, 1352, 1488, 1521, 1612, 1623, 1872, 2028, 2164, 2232, 2418, 2704, 2976, 3042, 3224, 3246, 3627, 3744, 4056, 4328, 4464, 4836, 4869, 5239, 5408, 6084, 6448, 6492, 7033, 7254, 8112, 8656, 8928, 9672, 9738, 10478, 12168, 12896, 12984, 14066, 14508, 15717, 16224, 16771, 17312, 19344, 19476, 20956, 21099, 24336, 25968, 28132, 29016, 31434, 33542, 38688, 38952, 41912, 42198, 47151, 48672, 50313, 51936, 56264, 58032, 62868, 63297, 67084, 77904, 83824, 84396, 91429, 94302, 100626, 112528, 116064, 125736, 126594, 134168, 150939, 155808, 167648, 168792, 182858, 188604, 201252, 218023, 225056, 251472, 253188, 268336, 274287, 301878, 337584, 365716, 377208, 402504, 436046, 502944, 506376, 536672, 548574, 603756, 654069, 675168, 731432, 754416, 805008, 822861, 872092, 1012752, 1097148, 1207512, 1308138, 1462864, 1508832, 1610016, 1645722, 1744184, 1962207, 2025504, 2194296, 2415024, 2616276, 2834299, 2925728, 3291444, 3488368, 3924414, 4388592, 4830048, 5232552, 5668598, 6582888, 6976736, 7848828, 8502897, 8777184, 10465104, 11337196, 13165776, 15697656, 17005794, 20930208, 22674392, 25508691, 26331552, 31395312, 34011588, 45348784, 51017382, 62790624, 68023176, 90697568, 102034764, 136046352, 204069528, 272092704, 408139056, 816278112]

約数ペア:

[(1, 816278112), (2, 408139056), (3, 272092704), (4, 204069528), (6, 136046352), (8, 102034764), (9, 90697568), (12, 68023176), (13, 62790624), (16, 51017382), (18, 45348784), (24, 34011588), (26, 31395312), (31, 26331552), (32, 25508691), (36, 22674392), (39, 20930208), (48, 17005794), (52, 15697656), (62, 13165776), (72, 11337196), (78, 10465104), (93, 8777184), (96, 8502897), (104, 7848828), (117, 6976736), (124, 6582888), (144, 5668598), (156, 5232552), (169, 4830048), (186, 4388592), (208, 3924414), (234, 3488368), (248, 3291444), (279, 2925728), (288, 2834299), (312, 2616276), (338, 2415024), (372, 2194296), (403, 2025504), (416, 1962207), (468, 1744184), (496, 1645722), (507, 1610016), (541, 1508832), (558, 1462864), (624, 1308138), (676, 1207512), (744, 1097148), (806, 1012752), (936, 872092), (992, 822861), (1014, 805008), (1082, 754416), (1116, 731432), (1209, 675168), (1248, 654069), (1352, 603756), (1488, 548574), (1521, 536672), (1612, 506376), (1623, 502944), (1872, 436046), (2028, 402504), (2164, 377208), (2232, 365716), (2418, 337584), (2704, 301878), (2976, 274287), (3042, 268336), (3224, 253188), (3246, 251472), (3627, 225056), (3744, 218023), (4056, 201252), (4328, 188604), (4464, 182858), (4836, 168792), (4869, 167648), (5239, 155808), (5408, 150939), (6084, 134168), (6448, 126594), (6492, 125736), (7033, 116064), (7254, 112528), (8112, 100626), (8656, 94302), (8928, 91429), (9672, 84396), (9738, 83824), (10478, 77904), (12168, 67084), (12896, 63297), (12984, 62868), (14066, 58032), (14508, 56264), (15717, 51936), (16224, 50313), (16771, 48672), (17312, 47151), (19344, 42198), (19476, 41912), (20956, 38952), (21099, 38688), (24336, 33542), (25968, 31434), (28132, 29016)]