254000208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3665

約数の個数: 160

約数和(自身を含む): 861373440

約数和(自身を除く): 607373232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 399, 418, 456, 462, 528, 532, 616, 627, 798, 836, 912, 924, 1064, 1232, 1254, 1463, 1596, 1672, 1848, 2128, 2508, 2926, 3192, 3344, 3617, 3696, 4389, 5016, 5852, 6384, 7234, 8778, 10032, 10851, 11704, 14468, 17556, 21702, 23408, 25319, 28936, 35112, 39787, 43404, 50638, 57872, 68723, 70224, 75957, 79574, 86808, 101276, 119361, 137446, 151914, 159148, 173616, 202552, 206169, 238722, 274892, 278509, 303828, 318296, 405104, 412338, 477444, 481061, 549784, 557018, 607656, 636592, 755953, 824676, 835527, 954888, 962122, 1099568, 1114036, 1215312, 1443183, 1511906, 1649352, 1671054, 1909776, 1924244, 2228072, 2267859, 2886366, 3023812, 3298704, 3342108, 3848488, 4456144, 4535718, 5291671, 5772732, 6047624, 6684216, 7696976, 9071436, 10583342, 11545464, 12095248, 13368432, 15875013, 18142872, 21166684, 23090928, 31750026, 36285744, 42333368, 63500052, 84666736, 127000104, 254000208]

約数ペア:

[(1, 254000208), (2, 127000104), (3, 84666736), (4, 63500052), (6, 42333368), (7, 36285744), (8, 31750026), (11, 23090928), (12, 21166684), (14, 18142872), (16, 15875013), (19, 13368432), (21, 12095248), (22, 11545464), (24, 10583342), (28, 9071436), (33, 7696976), (38, 6684216), (42, 6047624), (44, 5772732), (48, 5291671), (56, 4535718), (57, 4456144), (66, 3848488), (76, 3342108), (77, 3298704), (84, 3023812), (88, 2886366), (112, 2267859), (114, 2228072), (132, 1924244), (133, 1909776), (152, 1671054), (154, 1649352), (168, 1511906), (176, 1443183), (209, 1215312), (228, 1114036), (231, 1099568), (264, 962122), (266, 954888), (304, 835527), (308, 824676), (336, 755953), (399, 636592), (418, 607656), (456, 557018), (462, 549784), (528, 481061), (532, 477444), (616, 412338), (627, 405104), (798, 318296), (836, 303828), (912, 278509), (924, 274892), (1064, 238722), (1232, 206169), (1254, 202552), (1463, 173616), (1596, 159148), (1672, 151914), (1848, 137446), (2128, 119361), (2508, 101276), (2926, 86808), (3192, 79574), (3344, 75957), (3617, 70224), (3696, 68723), (4389, 57872), (5016, 50638), (5852, 43404), (6384, 39787), (7234, 35112), (8778, 28936), (10032, 25319), (10851, 23408), (11704, 21702), (14468, 17556)]