220047216

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 579796224

約数和(自身を除く): 359749008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 167, 194, 283, 291, 334, 388, 501, 566, 582, 668, 776, 849, 1002, 1132, 1164, 1336, 1552, 1698, 2004, 2264, 2328, 2672, 3396, 4008, 4528, 4656, 6792, 8016, 13584, 16199, 27451, 32398, 47261, 48597, 54902, 64796, 82353, 94522, 97194, 109804, 129592, 141783, 164706, 189044, 194388, 219608, 259184, 283566, 329412, 378088, 388776, 439216, 567132, 658824, 756176, 777552, 1134264, 1317648, 2268528, 4584317, 9168634, 13752951, 18337268, 27505902, 36674536, 55011804, 73349072, 110023608, 220047216]

約数ペア:

[(1, 220047216), (2, 110023608), (3, 73349072), (4, 55011804), (6, 36674536), (8, 27505902), (12, 18337268), (16, 13752951), (24, 9168634), (48, 4584317), (97, 2268528), (167, 1317648), (194, 1134264), (283, 777552), (291, 756176), (334, 658824), (388, 567132), (501, 439216), (566, 388776), (582, 378088), (668, 329412), (776, 283566), (849, 259184), (1002, 219608), (1132, 194388), (1164, 189044), (1336, 164706), (1552, 141783), (1698, 129592), (2004, 109804), (2264, 97194), (2328, 94522), (2672, 82353), (3396, 64796), (4008, 54902), (4528, 48597), (4656, 47261), (6792, 32398), (8016, 27451), (13584, 16199)]