1998107232

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1033

約数の個数: 192

約数和(自身を含む): 6001164288

約数和(自身を除く): 4003057056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 67, 88, 93, 96, 124, 132, 134, 176, 186, 201, 248, 264, 268, 341, 352, 372, 402, 496, 528, 536, 682, 737, 744, 804, 911, 992, 1023, 1056, 1072, 1364, 1474, 1488, 1608, 1822, 2046, 2077, 2144, 2211, 2728, 2733, 2948, 2976, 3216, 3644, 4092, 4154, 4422, 5456, 5466, 5896, 6231, 6432, 7288, 8184, 8308, 8844, 10021, 10912, 10932, 11792, 12462, 14576, 16368, 16616, 17688, 20042, 21864, 22847, 23584, 24924, 28241, 29152, 30063, 32736, 33232, 35376, 40084, 43728, 45694, 49848, 56482, 60126, 61037, 66464, 68541, 70752, 80168, 84723, 87456, 91388, 99696, 112964, 120252, 122074, 137082, 160336, 169446, 182776, 183111, 199392, 225928, 240504, 244148, 274164, 310651, 320672, 338892, 365552, 366222, 451856, 481008, 488296, 548328, 621302, 671407, 677784, 731104, 732444, 903712, 931953, 962016, 976592, 1096656, 1242604, 1342814, 1355568, 1464888, 1863906, 1892147, 1953184, 2014221, 2193312, 2485208, 2685628, 2711136, 2929776, 3727812, 3784294, 4028442, 4970416, 5371256, 5676441, 5859552, 7455624, 7568588, 8056884, 9940832, 10742512, 11352882, 14911248, 15137176, 16113768, 20813617, 21485024, 22705764, 29822496, 30274352, 32227536, 41627234, 45411528, 60548704, 62440851, 64455072, 83254468, 90823056, 124881702, 166508936, 181646112, 249763404, 333017872, 499526808, 666035744, 999053616, 1998107232]

約数ペア:

[(1, 1998107232), (2, 999053616), (3, 666035744), (4, 499526808), (6, 333017872), (8, 249763404), (11, 181646112), (12, 166508936), (16, 124881702), (22, 90823056), (24, 83254468), (31, 64455072), (32, 62440851), (33, 60548704), (44, 45411528), (48, 41627234), (62, 32227536), (66, 30274352), (67, 29822496), (88, 22705764), (93, 21485024), (96, 20813617), (124, 16113768), (132, 15137176), (134, 14911248), (176, 11352882), (186, 10742512), (201, 9940832), (248, 8056884), (264, 7568588), (268, 7455624), (341, 5859552), (352, 5676441), (372, 5371256), (402, 4970416), (496, 4028442), (528, 3784294), (536, 3727812), (682, 2929776), (737, 2711136), (744, 2685628), (804, 2485208), (911, 2193312), (992, 2014221), (1023, 1953184), (1056, 1892147), (1072, 1863906), (1364, 1464888), (1474, 1355568), (1488, 1342814), (1608, 1242604), (1822, 1096656), (2046, 976592), (2077, 962016), (2144, 931953), (2211, 903712), (2728, 732444), (2733, 731104), (2948, 677784), (2976, 671407), (3216, 621302), (3644, 548328), (4092, 488296), (4154, 481008), (4422, 451856), (5456, 366222), (5466, 365552), (5896, 338892), (6231, 320672), (6432, 310651), (7288, 274164), (8184, 244148), (8308, 240504), (8844, 225928), (10021, 199392), (10912, 183111), (10932, 182776), (11792, 169446), (12462, 160336), (14576, 137082), (16368, 122074), (16616, 120252), (17688, 112964), (20042, 99696), (21864, 91388), (22847, 87456), (23584, 84723), (24924, 80168), (28241, 70752), (29152, 68541), (30063, 66464), (32736, 61037), (33232, 60126), (35376, 56482), (40084, 49848), (43728, 45694)]