210801552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{677}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 588504000

約数和(自身を除く): 377702448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 499, 624, 677, 998, 1354, 1497, 1996, 2031, 2708, 2994, 3992, 4062, 5416, 5988, 6487, 7984, 8124, 8801, 10832, 11976, 12974, 16248, 17602, 19461, 23952, 25948, 26403, 32496, 35204, 38922, 51896, 52806, 70408, 77844, 103792, 105612, 140816, 155688, 211224, 311376, 337823, 422448, 675646, 1013469, 1351292, 2026938, 2702584, 4053876, 4391699, 5405168, 8107752, 8783398, 13175097, 16215504, 17566796, 26350194, 35133592, 52700388, 70267184, 105400776, 210801552]

約数ペア:

[(1, 210801552), (2, 105400776), (3, 70267184), (4, 52700388), (6, 35133592), (8, 26350194), (12, 17566796), (13, 16215504), (16, 13175097), (24, 8783398), (26, 8107752), (39, 5405168), (48, 4391699), (52, 4053876), (78, 2702584), (104, 2026938), (156, 1351292), (208, 1013469), (312, 675646), (499, 422448), (624, 337823), (677, 311376), (998, 211224), (1354, 155688), (1497, 140816), (1996, 105612), (2031, 103792), (2708, 77844), (2994, 70408), (3992, 52806), (4062, 51896), (5416, 38922), (5988, 35204), (6487, 32496), (7984, 26403), (8124, 25948), (8801, 23952), (10832, 19461), (11976, 17602), (12974, 16248)]