9048994864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{31231}}^1$

素因数の和:31458

約数の個数: 80

約数和(自身を含む): 21687500800

約数和(自身を除く): 12638505936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 199, 208, 364, 398, 728, 796, 1393, 1456, 1592, 2587, 2786, 3184, 5174, 5572, 10348, 11144, 18109, 20696, 22288, 31231, 36218, 41392, 62462, 72436, 124924, 144872, 218617, 249848, 289744, 406003, 437234, 499696, 812006, 874468, 1624012, 1748936, 2842021, 3248024, 3497872, 5684042, 6214969, 6496048, 11368084, 12429938, 22736168, 24859876, 43504783, 45472336, 49719752, 80794597, 87009566, 99439504, 161589194, 174019132, 323178388, 348038264, 565562179, 646356776, 696076528, 1131124358, 1292713552, 2262248716, 4524497432, 9048994864]

約数ペア:

[(1, 9048994864), (2, 4524497432), (4, 2262248716), (7, 1292713552), (8, 1131124358), (13, 696076528), (14, 646356776), (16, 565562179), (26, 348038264), (28, 323178388), (52, 174019132), (56, 161589194), (91, 99439504), (104, 87009566), (112, 80794597), (182, 49719752), (199, 45472336), (208, 43504783), (364, 24859876), (398, 22736168), (728, 12429938), (796, 11368084), (1393, 6496048), (1456, 6214969), (1592, 5684042), (2587, 3497872), (2786, 3248024), (3184, 2842021), (5174, 1748936), (5572, 1624012), (10348, 874468), (11144, 812006), (18109, 499696), (20696, 437234), (22288, 406003), (31231, 289744), (36218, 249848), (41392, 218617), (62462, 144872), (72436, 124924)]