686138544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52361}}^1$

素因数の和:52395

約数の個数: 120

約数和(自身を含む): 2363411232

約数和(自身を除く): 1677272688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 52361, 104722, 157083, 209444, 314166, 366527, 418888, 471249, 628332, 680693, 733054, 837776, 942498, 1099581, 1256664, 1361386, 1466108, 1884996, 2042079, 2199162, 2513328, 2722772, 2932216, 3298743, 3769992, 4084158, 4398324, 4764851, 5445544, 5864432, 6126237, 6597486, 7539984, 8168316, 8796648, 9529702, 10891088, 12252474, 13194972, 14294553, 16336632, 17593296, 19059404, 24504948, 26389944, 28589106, 32673264, 38118808, 42883659, 49009896, 52779888, 57178212, 76237616, 85767318, 98019792, 114356424, 171534636, 228712848, 343069272, 686138544]

約数ペア:

[(1, 686138544), (2, 343069272), (3, 228712848), (4, 171534636), (6, 114356424), (7, 98019792), (8, 85767318), (9, 76237616), (12, 57178212), (13, 52779888), (14, 49009896), (16, 42883659), (18, 38118808), (21, 32673264), (24, 28589106), (26, 26389944), (28, 24504948), (36, 19059404), (39, 17593296), (42, 16336632), (48, 14294553), (52, 13194972), (56, 12252474), (63, 10891088), (72, 9529702), (78, 8796648), (84, 8168316), (91, 7539984), (104, 6597486), (112, 6126237), (117, 5864432), (126, 5445544), (144, 4764851), (156, 4398324), (168, 4084158), (182, 3769992), (208, 3298743), (234, 2932216), (252, 2722772), (273, 2513328), (312, 2199162), (336, 2042079), (364, 1884996), (468, 1466108), (504, 1361386), (546, 1256664), (624, 1099581), (728, 942498), (819, 837776), (936, 733054), (1008, 680693), (1092, 628332), (1456, 471249), (1638, 418888), (1872, 366527), (2184, 314166), (3276, 209444), (4368, 157083), (6552, 104722), (13104, 52361)]