548599428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2143}}^1$

素因数の和:2713

約数の個数: 72

約数和(自身を含む): 1496837888

約数和(自身を除く): 948238460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 547, 1094, 1641, 2143, 2188, 3282, 4286, 4923, 6429, 6564, 7111, 8572, 9846, 12858, 14222, 19287, 19692, 21333, 25716, 27859, 28444, 38574, 42666, 55718, 63999, 77148, 83577, 85332, 111436, 127998, 167154, 250731, 255996, 334308, 501462, 1002924, 1172221, 2344442, 3516663, 4688884, 7033326, 10549989, 14066652, 15238873, 21099978, 30477746, 42199956, 45716619, 60955492, 91433238, 137149857, 182866476, 274299714, 548599428]

約数ペア:

[(1, 548599428), (2, 274299714), (3, 182866476), (4, 137149857), (6, 91433238), (9, 60955492), (12, 45716619), (13, 42199956), (18, 30477746), (26, 21099978), (36, 15238873), (39, 14066652), (52, 10549989), (78, 7033326), (117, 4688884), (156, 3516663), (234, 2344442), (468, 1172221), (547, 1002924), (1094, 501462), (1641, 334308), (2143, 255996), (2188, 250731), (3282, 167154), (4286, 127998), (4923, 111436), (6429, 85332), (6564, 83577), (7111, 77148), (8572, 63999), (9846, 55718), (12858, 42666), (14222, 38574), (19287, 28444), (19692, 27859), (21333, 25716)]