1993977648

素因数分解:

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

素因数の和:6281

約数の個数: 200

約数和(自身を含む): 6543244400

約数和(自身を除く): 4549266752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 247, 304, 312, 324, 342, 351, 432, 456, 468, 494, 513, 624, 648, 684, 702, 741, 912, 936, 988, 1026, 1053, 1296, 1368, 1404, 1482, 1539, 1872, 1976, 2052, 2106, 2223, 2736, 2808, 2964, 3078, 3952, 4104, 4212, 4446, 5616, 5928, 6156, 6229, 6669, 8208, 8424, 8892, 11856, 12312, 12458, 13338, 16848, 17784, 18687, 20007, 24624, 24916, 26676, 35568, 37374, 40014, 49832, 53352, 56061, 74748, 80028, 80977, 99664, 106704, 112122, 118351, 149496, 160056, 161954, 168183, 224244, 236702, 242931, 298992, 320112, 323908, 336366, 355053, 448488, 473404, 485862, 504549, 647816, 672732, 710106, 728793, 896976, 946808, 971724, 1009098, 1065159, 1295632, 1345464, 1420212, 1457586, 1538563, 1893616, 1943448, 2018196, 2130318, 2186379, 2690928, 2840424, 2915172, 3077126, 3195477, 3886896, 4036392, 4260636, 4372758, 4615689, 5680848, 5830344, 6154252, 6390954, 6559137, 8072784, 8521272, 8745516, 9231378, 9586431, 11660688, 12308504, 12781908, 13118274, 13847067, 17042544, 17491032, 18462756, 19172862, 24617008, 25563816, 26236548, 27694134, 34982064, 36925512, 38345724, 41541201, 51127632, 52473096, 55388268, 73851024, 76691448, 83082402, 104946192, 110776536, 124623603, 153382896, 166164804, 221553072, 249247206, 332329608, 498494412, 664659216, 996988824, 1993977648]

約数ペア:

[(1, 1993977648), (2, 996988824), (3, 664659216), (4, 498494412), (6, 332329608), (8, 249247206), (9, 221553072), (12, 166164804), (13, 153382896), (16, 124623603), (18, 110776536), (19, 104946192), (24, 83082402), (26, 76691448), (27, 73851024), (36, 55388268), (38, 52473096), (39, 51127632), (48, 41541201), (52, 38345724), (54, 36925512), (57, 34982064), (72, 27694134), (76, 26236548), (78, 25563816), (81, 24617008), (104, 19172862), (108, 18462756), (114, 17491032), (117, 17042544), (144, 13847067), (152, 13118274), (156, 12781908), (162, 12308504), (171, 11660688), (208, 9586431), (216, 9231378), (228, 8745516), (234, 8521272), (247, 8072784), (304, 6559137), (312, 6390954), (324, 6154252), (342, 5830344), (351, 5680848), (432, 4615689), (456, 4372758), (468, 4260636), (494, 4036392), (513, 3886896), (624, 3195477), (648, 3077126), (684, 2915172), (702, 2840424), (741, 2690928), (912, 2186379), (936, 2130318), (988, 2018196), (1026, 1943448), (1053, 1893616), (1296, 1538563), (1368, 1457586), (1404, 1420212), (1482, 1345464), (1539, 1295632), (1872, 1065159), (1976, 1009098), (2052, 971724), (2106, 946808), (2223, 896976), (2736, 728793), (2808, 710106), (2964, 672732), (3078, 647816), (3952, 504549), (4104, 485862), (4212, 473404), (4446, 448488), (5616, 355053), (5928, 336366), (6156, 323908), (6229, 320112), (6669, 298992), (8208, 242931), (8424, 236702), (8892, 224244), (11856, 168183), (12312, 161954), (12458, 160056), (13338, 149496), (16848, 118351), (17784, 112122), (18687, 106704), (20007, 99664), (24624, 80977), (24916, 80028), (26676, 74748), (35568, 56061), (37374, 53352), (40014, 49832)]