220140336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3637}}^1$

素因数の和:3758

約数の個数: 80

約数和(自身を含む): 618925664

約数和(自身を除く): 398785328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 3637, 3783, 4656, 5044, 7274, 7566, 10088, 10911, 14548, 15132, 20176, 21822, 29096, 30264, 43644, 47281, 58192, 60528, 87288, 94562, 141843, 174576, 189124, 283686, 352789, 378248, 567372, 705578, 756496, 1058367, 1134744, 1411156, 2116734, 2269488, 2822312, 4233468, 4586257, 5644624, 8466936, 9172514, 13758771, 16933872, 18345028, 27517542, 36690056, 55035084, 73380112, 110070168, 220140336]

約数ペア:

[(1, 220140336), (2, 110070168), (3, 73380112), (4, 55035084), (6, 36690056), (8, 27517542), (12, 18345028), (13, 16933872), (16, 13758771), (24, 9172514), (26, 8466936), (39, 5644624), (48, 4586257), (52, 4233468), (78, 2822312), (97, 2269488), (104, 2116734), (156, 1411156), (194, 1134744), (208, 1058367), (291, 756496), (312, 705578), (388, 567372), (582, 378248), (624, 352789), (776, 283686), (1164, 189124), (1261, 174576), (1552, 141843), (2328, 94562), (2522, 87288), (3637, 60528), (3783, 58192), (4656, 47281), (5044, 43644), (7274, 30264), (7566, 29096), (10088, 21822), (10911, 20176), (14548, 15132)]