242236852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 541900800

約数和(自身を除く): 299663948

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 143, 209, 247, 286, 341, 403, 418, 494, 572, 589, 682, 719, 806, 836, 988, 1178, 1364, 1438, 1612, 2356, 2717, 2876, 4433, 5434, 6479, 7657, 7909, 8866, 9347, 10868, 12958, 13661, 15314, 15818, 17732, 18694, 22289, 25916, 27322, 30628, 31636, 37388, 44578, 54644, 84227, 89156, 102817, 150271, 168454, 177593, 205634, 245179, 289757, 300542, 336908, 355186, 411268, 423491, 490358, 579514, 601084, 710372, 846982, 980716, 1159028, 1693964, 1953523, 3187327, 3907046, 4658401, 5505383, 6374654, 7814092, 9316802, 11010766, 12749308, 18633604, 22021532, 60559213, 121118426, 242236852]

約数ペア:

[(1, 242236852), (2, 121118426), (4, 60559213), (11, 22021532), (13, 18633604), (19, 12749308), (22, 11010766), (26, 9316802), (31, 7814092), (38, 6374654), (44, 5505383), (52, 4658401), (62, 3907046), (76, 3187327), (124, 1953523), (143, 1693964), (209, 1159028), (247, 980716), (286, 846982), (341, 710372), (403, 601084), (418, 579514), (494, 490358), (572, 423491), (589, 411268), (682, 355186), (719, 336908), (806, 300542), (836, 289757), (988, 245179), (1178, 205634), (1364, 177593), (1438, 168454), (1612, 150271), (2356, 102817), (2717, 89156), (2876, 84227), (4433, 54644), (5434, 44578), (6479, 37388), (7657, 31636), (7909, 30628), (8866, 27322), (9347, 25916), (10868, 22289), (12958, 18694), (13661, 17732), (15314, 15818)]