215344248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10093}}^1$

素因数の和:10236

約数の個数: 64

約数和(自身を含む): 620175360

約数和(自身を除く): 404831112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10093, 10668, 20186, 21336, 30279, 40372, 60558, 70651, 80744, 121116, 141302, 211953, 242232, 282604, 423906, 565208, 847812, 1281811, 1695624, 2563622, 3845433, 5127244, 7690866, 8972677, 10254488, 15381732, 17945354, 26918031, 30763464, 35890708, 53836062, 71781416, 107672124, 215344248]

約数ペア:

[(1, 215344248), (2, 107672124), (3, 71781416), (4, 53836062), (6, 35890708), (7, 30763464), (8, 26918031), (12, 17945354), (14, 15381732), (21, 10254488), (24, 8972677), (28, 7690866), (42, 5127244), (56, 3845433), (84, 2563622), (127, 1695624), (168, 1281811), (254, 847812), (381, 565208), (508, 423906), (762, 282604), (889, 242232), (1016, 211953), (1524, 141302), (1778, 121116), (2667, 80744), (3048, 70651), (3556, 60558), (5334, 40372), (7112, 30279), (10093, 21336), (10668, 20186)]