23138856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 68796000

約数和(自身を除く): 45657144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 177, 234, 236, 312, 354, 419, 468, 472, 531, 708, 767, 838, 936, 1062, 1257, 1416, 1534, 1676, 2124, 2301, 2514, 3068, 3352, 3771, 4248, 4602, 5028, 5447, 6136, 6903, 7542, 9204, 10056, 10894, 13806, 15084, 16341, 18408, 21788, 24721, 27612, 30168, 32682, 43576, 49023, 49442, 55224, 65364, 74163, 98046, 98884, 130728, 148326, 196092, 197768, 222489, 296652, 321373, 392184, 444978, 593304, 642746, 889956, 964119, 1285492, 1779912, 1928238, 2570984, 2892357, 3856476, 5784714, 7712952, 11569428, 23138856]

約数ペア:

[(1, 23138856), (2, 11569428), (3, 7712952), (4, 5784714), (6, 3856476), (8, 2892357), (9, 2570984), (12, 1928238), (13, 1779912), (18, 1285492), (24, 964119), (26, 889956), (36, 642746), (39, 593304), (52, 444978), (59, 392184), (72, 321373), (78, 296652), (104, 222489), (117, 197768), (118, 196092), (156, 148326), (177, 130728), (234, 98884), (236, 98046), (312, 74163), (354, 65364), (419, 55224), (468, 49442), (472, 49023), (531, 43576), (708, 32682), (767, 30168), (838, 27612), (936, 24721), (1062, 21788), (1257, 18408), (1416, 16341), (1534, 15084), (1676, 13806), (2124, 10894), (2301, 10056), (2514, 9204), (3068, 7542), (3352, 6903), (3771, 6136), (4248, 5447), (4602, 5028)]