221553072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6229}}^1$

素因数の和:6275

約数の個数: 120

約数和(自身を含む): 702993200

約数和(自身を除く): 481440128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 6229, 8892, 11856, 12458, 17784, 18687, 24916, 35568, 37374, 49832, 56061, 74748, 80977, 99664, 112122, 118351, 149496, 161954, 224244, 236702, 242931, 298992, 323908, 355053, 448488, 473404, 485862, 647816, 710106, 728793, 896976, 946808, 971724, 1065159, 1295632, 1420212, 1457586, 1538563, 1893616, 1943448, 2130318, 2840424, 2915172, 3077126, 3886896, 4260636, 4615689, 5680848, 5830344, 6154252, 8521272, 9231378, 11660688, 12308504, 13847067, 17042544, 18462756, 24617008, 27694134, 36925512, 55388268, 73851024, 110776536, 221553072]

約数ペア:

[(1, 221553072), (2, 110776536), (3, 73851024), (4, 55388268), (6, 36925512), (8, 27694134), (9, 24617008), (12, 18462756), (13, 17042544), (16, 13847067), (18, 12308504), (19, 11660688), (24, 9231378), (26, 8521272), (36, 6154252), (38, 5830344), (39, 5680848), (48, 4615689), (52, 4260636), (57, 3886896), (72, 3077126), (76, 2915172), (78, 2840424), (104, 2130318), (114, 1943448), (117, 1893616), (144, 1538563), (152, 1457586), (156, 1420212), (171, 1295632), (208, 1065159), (228, 971724), (234, 946808), (247, 896976), (304, 728793), (312, 710106), (342, 647816), (456, 485862), (468, 473404), (494, 448488), (624, 355053), (684, 323908), (741, 298992), (912, 242931), (936, 236702), (988, 224244), (1368, 161954), (1482, 149496), (1872, 118351), (1976, 112122), (2223, 99664), (2736, 80977), (2964, 74748), (3952, 56061), (4446, 49832), (5928, 37374), (6229, 35568), (8892, 24916), (11856, 18687), (12458, 17784)]