258194664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 869581440

約数和(自身を除く): 611386776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 157, 168, 182, 234, 251, 252, 273, 312, 314, 364, 468, 471, 502, 504, 546, 628, 728, 753, 819, 936, 942, 1004, 1092, 1099, 1256, 1413, 1506, 1638, 1757, 1884, 2008, 2041, 2184, 2198, 2259, 2826, 3012, 3263, 3276, 3297, 3514, 3768, 4082, 4396, 4518, 5271, 5652, 6024, 6123, 6526, 6552, 6594, 7028, 8164, 8792, 9036, 9789, 9891, 10542, 11304, 12246, 13052, 13188, 14056, 14287, 15813, 16328, 18072, 18369, 19578, 19782, 21084, 22841, 24492, 26104, 26376, 28574, 29367, 31626, 36738, 39156, 39407, 39564, 42168, 42861, 45682, 48984, 57148, 58734, 63252, 68523, 73476, 78312, 78814, 79128, 85722, 91364, 114296, 117468, 118221, 126504, 128583, 137046, 146952, 157628, 171444, 182728, 205569, 234936, 236442, 257166, 274092, 275849, 315256, 342888, 354663, 411138, 472884, 512291, 514332, 548184, 551698, 709326, 822276, 827547, 945768, 1024582, 1028664, 1103396, 1418652, 1536873, 1644552, 1655094, 2049164, 2206792, 2482641, 2837304, 3073746, 3310188, 3586037, 4098328, 4610619, 4965282, 6147492, 6620376, 7172074, 9221238, 9930564, 10758111, 12294984, 14344148, 18442476, 19861128, 21516222, 28688296, 32274333, 36884952, 43032444, 64548666, 86064888, 129097332, 258194664]

約数ペア:

[(1, 258194664), (2, 129097332), (3, 86064888), (4, 64548666), (6, 43032444), (7, 36884952), (8, 32274333), (9, 28688296), (12, 21516222), (13, 19861128), (14, 18442476), (18, 14344148), (21, 12294984), (24, 10758111), (26, 9930564), (28, 9221238), (36, 7172074), (39, 6620376), (42, 6147492), (52, 4965282), (56, 4610619), (63, 4098328), (72, 3586037), (78, 3310188), (84, 3073746), (91, 2837304), (104, 2482641), (117, 2206792), (126, 2049164), (156, 1655094), (157, 1644552), (168, 1536873), (182, 1418652), (234, 1103396), (251, 1028664), (252, 1024582), (273, 945768), (312, 827547), (314, 822276), (364, 709326), (468, 551698), (471, 548184), (502, 514332), (504, 512291), (546, 472884), (628, 411138), (728, 354663), (753, 342888), (819, 315256), (936, 275849), (942, 274092), (1004, 257166), (1092, 236442), (1099, 234936), (1256, 205569), (1413, 182728), (1506, 171444), (1638, 157628), (1757, 146952), (1884, 137046), (2008, 128583), (2041, 126504), (2184, 118221), (2198, 117468), (2259, 114296), (2826, 91364), (3012, 85722), (3263, 79128), (3276, 78814), (3297, 78312), (3514, 73476), (3768, 68523), (4082, 63252), (4396, 58734), (4518, 57148), (5271, 48984), (5652, 45682), (6024, 42861), (6123, 42168), (6526, 39564), (6552, 39407), (6594, 39156), (7028, 36738), (8164, 31626), (8792, 29367), (9036, 28574), (9789, 26376), (9891, 26104), (10542, 24492), (11304, 22841), (12246, 21084), (13052, 19782), (13188, 19578), (14056, 18369), (14287, 18072), (15813, 16328)]