316223856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 958282416

約数和(自身を除く): 642058560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 251, 312, 468, 502, 624, 673, 753, 936, 1004, 1346, 1506, 1872, 2008, 2019, 2259, 2692, 3012, 3263, 4016, 4038, 4518, 5384, 6024, 6057, 6526, 8076, 8749, 9036, 9789, 10768, 12048, 12114, 13052, 16152, 17498, 18072, 19578, 24228, 26104, 26247, 29367, 32304, 34996, 36144, 39156, 48456, 52208, 52494, 58734, 69992, 78312, 78741, 96912, 104988, 117468, 139984, 156624, 157482, 168923, 209976, 234936, 314964, 337846, 419952, 469872, 506769, 629928, 675692, 1013538, 1259856, 1351384, 1520307, 2027076, 2195999, 2702768, 3040614, 4054152, 4391998, 6081228, 6587997, 8108304, 8783996, 12162456, 13175994, 17567992, 19763991, 24324912, 26351988, 35135984, 39527982, 52703976, 79055964, 105407952, 158111928, 316223856]

約数ペア:

[(1, 316223856), (2, 158111928), (3, 105407952), (4, 79055964), (6, 52703976), (8, 39527982), (9, 35135984), (12, 26351988), (13, 24324912), (16, 19763991), (18, 17567992), (24, 13175994), (26, 12162456), (36, 8783996), (39, 8108304), (48, 6587997), (52, 6081228), (72, 4391998), (78, 4054152), (104, 3040614), (117, 2702768), (144, 2195999), (156, 2027076), (208, 1520307), (234, 1351384), (251, 1259856), (312, 1013538), (468, 675692), (502, 629928), (624, 506769), (673, 469872), (753, 419952), (936, 337846), (1004, 314964), (1346, 234936), (1506, 209976), (1872, 168923), (2008, 157482), (2019, 156624), (2259, 139984), (2692, 117468), (3012, 104988), (3263, 96912), (4016, 78741), (4038, 78312), (4518, 69992), (5384, 58734), (6024, 52494), (6057, 52208), (6526, 48456), (8076, 39156), (8749, 36144), (9036, 34996), (9789, 32304), (10768, 29367), (12048, 26247), (12114, 26104), (13052, 24228), (16152, 19578), (17498, 18072)]