845392248

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 2396923200

約数和(自身を除く): 1551530952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 157, 194, 216, 257, 291, 314, 388, 471, 514, 582, 628, 771, 776, 873, 942, 1028, 1164, 1256, 1413, 1542, 1746, 1884, 2056, 2313, 2328, 2619, 2826, 3084, 3492, 3768, 4239, 4626, 5238, 5652, 6168, 6939, 6984, 8478, 9252, 10476, 11304, 13878, 15229, 16956, 18504, 20952, 24929, 27756, 30458, 33912, 40349, 45687, 49858, 55512, 60916, 74787, 80698, 91374, 99716, 121047, 121832, 137061, 149574, 161396, 182748, 199432, 224361, 242094, 274122, 299148, 322792, 363141, 365496, 411183, 448722, 484188, 548244, 598296, 673083, 726282, 822366, 897444, 968376, 1089423, 1096488, 1346166, 1452564, 1644732, 1794888, 2178846, 2692332, 2905128, 3289464, 3913853, 4357692, 5384664, 7827706, 8715384, 11741559, 15655412, 23483118, 31310824, 35224677, 46966236, 70449354, 93932472, 105674031, 140898708, 211348062, 281797416, 422696124, 845392248]

約数ペア:

[(1, 845392248), (2, 422696124), (3, 281797416), (4, 211348062), (6, 140898708), (8, 105674031), (9, 93932472), (12, 70449354), (18, 46966236), (24, 35224677), (27, 31310824), (36, 23483118), (54, 15655412), (72, 11741559), (97, 8715384), (108, 7827706), (157, 5384664), (194, 4357692), (216, 3913853), (257, 3289464), (291, 2905128), (314, 2692332), (388, 2178846), (471, 1794888), (514, 1644732), (582, 1452564), (628, 1346166), (771, 1096488), (776, 1089423), (873, 968376), (942, 897444), (1028, 822366), (1164, 726282), (1256, 673083), (1413, 598296), (1542, 548244), (1746, 484188), (1884, 448722), (2056, 411183), (2313, 365496), (2328, 363141), (2619, 322792), (2826, 299148), (3084, 274122), (3492, 242094), (3768, 224361), (4239, 199432), (4626, 182748), (5238, 161396), (5652, 149574), (6168, 137061), (6939, 121832), (6984, 121047), (8478, 99716), (9252, 91374), (10476, 80698), (11304, 74787), (13878, 60916), (15229, 55512), (16956, 49858), (18504, 45687), (20952, 40349), (24929, 33912), (27756, 30458)]