1799591256

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:991

約数の個数: 160

約数和(自身を含む): 5225893200

約数和(自身を除く): 3426301944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 61, 72, 81, 106, 108, 122, 159, 162, 183, 212, 216, 244, 318, 324, 366, 424, 477, 488, 549, 636, 648, 732, 859, 954, 1098, 1272, 1431, 1464, 1647, 1718, 1908, 2196, 2577, 2862, 3233, 3294, 3436, 3816, 4293, 4392, 4941, 5154, 5724, 6466, 6588, 6872, 7731, 8586, 9699, 9882, 10308, 11448, 12932, 13176, 15462, 17172, 19398, 19764, 20616, 23193, 25864, 29097, 30924, 34344, 38796, 39528, 45527, 46386, 52399, 58194, 61848, 69579, 77592, 87291, 91054, 92772, 104798, 116388, 136581, 139158, 157197, 174582, 182108, 185544, 209596, 232776, 261873, 273162, 278316, 314394, 349164, 364216, 409743, 419192, 471591, 523746, 546324, 556632, 628788, 698328, 819486, 943182, 1047492, 1092648, 1229229, 1257576, 1414773, 1638972, 1886364, 2094984, 2458458, 2777147, 2829546, 3277944, 3687687, 3772728, 4244319, 4916916, 5554294, 5659092, 7375374, 8331441, 8488638, 9833832, 11108588, 11318184, 14750748, 16662882, 16977276, 22217176, 24994323, 29501496, 33325764, 33954552, 49988646, 66651528, 74982969, 99977292, 149965938, 199954584, 224948907, 299931876, 449897814, 599863752, 899795628, 1799591256]

約数ペア:

[(1, 1799591256), (2, 899795628), (3, 599863752), (4, 449897814), (6, 299931876), (8, 224948907), (9, 199954584), (12, 149965938), (18, 99977292), (24, 74982969), (27, 66651528), (36, 49988646), (53, 33954552), (54, 33325764), (61, 29501496), (72, 24994323), (81, 22217176), (106, 16977276), (108, 16662882), (122, 14750748), (159, 11318184), (162, 11108588), (183, 9833832), (212, 8488638), (216, 8331441), (244, 7375374), (318, 5659092), (324, 5554294), (366, 4916916), (424, 4244319), (477, 3772728), (488, 3687687), (549, 3277944), (636, 2829546), (648, 2777147), (732, 2458458), (859, 2094984), (954, 1886364), (1098, 1638972), (1272, 1414773), (1431, 1257576), (1464, 1229229), (1647, 1092648), (1718, 1047492), (1908, 943182), (2196, 819486), (2577, 698328), (2862, 628788), (3233, 556632), (3294, 546324), (3436, 523746), (3816, 471591), (4293, 419192), (4392, 409743), (4941, 364216), (5154, 349164), (5724, 314394), (6466, 278316), (6588, 273162), (6872, 261873), (7731, 232776), (8586, 209596), (9699, 185544), (9882, 182108), (10308, 174582), (11448, 157197), (12932, 139158), (13176, 136581), (15462, 116388), (17172, 104798), (19398, 92772), (19764, 91054), (20616, 87291), (23193, 77592), (25864, 69579), (29097, 61848), (30924, 58194), (34344, 52399), (38796, 46386), (39528, 45527)]