237718728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13367}}^1$

素因数の和:13411

約数の個数: 96

約数和(自身を含む): 729892800

約数和(自身を除く): 492174072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 13367, 17784, 26734, 40101, 53468, 80202, 106936, 120303, 160404, 173771, 240606, 253973, 320808, 347542, 481212, 507946, 521313, 695084, 761919, 962424, 1015892, 1042626, 1390168, 1523838, 1563939, 2031784, 2085252, 2285757, 3047676, 3127878, 3301649, 4170504, 4571514, 6095352, 6255756, 6603298, 9143028, 9904947, 12511512, 13206596, 18286056, 19809894, 26413192, 29714841, 39619788, 59429682, 79239576, 118859364, 237718728]

約数ペア:

[(1, 237718728), (2, 118859364), (3, 79239576), (4, 59429682), (6, 39619788), (8, 29714841), (9, 26413192), (12, 19809894), (13, 18286056), (18, 13206596), (19, 12511512), (24, 9904947), (26, 9143028), (36, 6603298), (38, 6255756), (39, 6095352), (52, 4571514), (57, 4170504), (72, 3301649), (76, 3127878), (78, 3047676), (104, 2285757), (114, 2085252), (117, 2031784), (152, 1563939), (156, 1523838), (171, 1390168), (228, 1042626), (234, 1015892), (247, 962424), (312, 761919), (342, 695084), (456, 521313), (468, 507946), (494, 481212), (684, 347542), (741, 320808), (936, 253973), (988, 240606), (1368, 173771), (1482, 160404), (1976, 120303), (2223, 106936), (2964, 80202), (4446, 53468), (5928, 40101), (8892, 26734), (13367, 17784)]