5628901264

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 12906168000

約数和(自身を除く): 7277266736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 199, 218, 331, 392, 398, 436, 662, 763, 784, 796, 872, 1324, 1393, 1526, 1592, 1744, 2317, 2648, 2786, 3052, 3184, 4634, 5296, 5341, 5572, 6104, 9268, 9751, 10682, 11144, 12208, 16219, 18536, 19502, 21364, 21691, 22288, 32438, 36079, 37072, 39004, 42728, 43382, 64876, 65869, 72158, 78008, 85456, 86764, 129752, 131738, 144316, 151837, 156016, 173528, 252553, 259504, 263476, 288632, 303674, 347056, 461083, 505106, 526952, 577264, 607348, 922166, 1010212, 1053904, 1062859, 1214696, 1767871, 1844332, 2020424, 2125718, 2429392, 3227581, 3535742, 3688664, 4040848, 4251436, 6455162, 7071484, 7179721, 7377328, 8502872, 12910324, 14142968, 14359442, 17005744, 25820648, 28285936, 28718884, 50258047, 51641296, 57437768, 100516094, 114875536, 201032188, 351806329, 402064376, 703612658, 804128752, 1407225316, 2814450632, 5628901264]

約数ペア:

[(1, 5628901264), (2, 2814450632), (4, 1407225316), (7, 804128752), (8, 703612658), (14, 402064376), (16, 351806329), (28, 201032188), (49, 114875536), (56, 100516094), (98, 57437768), (109, 51641296), (112, 50258047), (196, 28718884), (199, 28285936), (218, 25820648), (331, 17005744), (392, 14359442), (398, 14142968), (436, 12910324), (662, 8502872), (763, 7377328), (784, 7179721), (796, 7071484), (872, 6455162), (1324, 4251436), (1393, 4040848), (1526, 3688664), (1592, 3535742), (1744, 3227581), (2317, 2429392), (2648, 2125718), (2786, 2020424), (3052, 1844332), (3184, 1767871), (4634, 1214696), (5296, 1062859), (5341, 1053904), (5572, 1010212), (6104, 922166), (9268, 607348), (9751, 577264), (10682, 526952), (11144, 505106), (12208, 461083), (16219, 347056), (18536, 303674), (19502, 288632), (21364, 263476), (21691, 259504), (22288, 252553), (32438, 173528), (36079, 156016), (37072, 151837), (39004, 144316), (42728, 131738), (43382, 129752), (64876, 86764), (65869, 85456), (72158, 78008)]