740217072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 2243856384

約数和(自身を除く): 1503639312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 131, 134, 168, 201, 251, 262, 268, 336, 393, 402, 469, 502, 524, 536, 753, 786, 804, 917, 938, 1004, 1048, 1072, 1407, 1506, 1572, 1608, 1757, 1834, 1876, 2008, 2096, 2751, 2814, 3012, 3144, 3216, 3514, 3668, 3752, 4016, 5271, 5502, 5628, 6024, 6288, 7028, 7336, 7504, 8777, 10542, 11004, 11256, 12048, 14056, 14672, 16817, 17554, 21084, 22008, 22512, 26331, 28112, 32881, 33634, 35108, 42168, 44016, 50451, 52662, 61439, 65762, 67268, 70216, 84336, 98643, 100902, 105324, 117719, 122878, 131524, 134536, 140432, 184317, 197286, 201804, 210648, 230167, 235438, 245756, 263048, 269072, 353157, 368634, 394572, 403608, 421296, 460334, 470876, 491512, 526096, 690501, 706314, 737268, 789144, 807216, 920668, 941752, 983024, 1381002, 1412628, 1474536, 1578288, 1841336, 1883504, 2203027, 2762004, 2825256, 2949072, 3682672, 4406054, 5524008, 5650512, 6609081, 8812108, 11048016, 13218162, 15421189, 17624216, 26436324, 30842378, 35248432, 46263567, 52872648, 61684756, 92527134, 105745296, 123369512, 185054268, 246739024, 370108536, 740217072]

約数ペア:

[(1, 740217072), (2, 370108536), (3, 246739024), (4, 185054268), (6, 123369512), (7, 105745296), (8, 92527134), (12, 61684756), (14, 52872648), (16, 46263567), (21, 35248432), (24, 30842378), (28, 26436324), (42, 17624216), (48, 15421189), (56, 13218162), (67, 11048016), (84, 8812108), (112, 6609081), (131, 5650512), (134, 5524008), (168, 4406054), (201, 3682672), (251, 2949072), (262, 2825256), (268, 2762004), (336, 2203027), (393, 1883504), (402, 1841336), (469, 1578288), (502, 1474536), (524, 1412628), (536, 1381002), (753, 983024), (786, 941752), (804, 920668), (917, 807216), (938, 789144), (1004, 737268), (1048, 706314), (1072, 690501), (1407, 526096), (1506, 491512), (1572, 470876), (1608, 460334), (1757, 421296), (1834, 403608), (1876, 394572), (2008, 368634), (2096, 353157), (2751, 269072), (2814, 263048), (3012, 245756), (3144, 235438), (3216, 230167), (3514, 210648), (3668, 201804), (3752, 197286), (4016, 184317), (5271, 140432), (5502, 134536), (5628, 131524), (6024, 122878), (6288, 117719), (7028, 105324), (7336, 100902), (7504, 98643), (8777, 84336), (10542, 70216), (11004, 67268), (11256, 65762), (12048, 61439), (14056, 52662), (14672, 50451), (16817, 44016), (17554, 42168), (21084, 35108), (22008, 33634), (22512, 32881), (26331, 28112)]