28683288

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 82731600

約数和(自身を除く): 54048312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 97, 108, 111, 148, 194, 216, 222, 291, 296, 333, 388, 444, 582, 666, 776, 873, 888, 999, 1164, 1332, 1369, 1746, 1998, 2328, 2619, 2664, 2738, 3492, 3589, 3996, 4107, 5238, 5476, 6984, 7178, 7992, 8214, 10476, 10767, 10952, 12321, 14356, 16428, 20952, 21534, 24642, 28712, 32301, 32856, 36963, 43068, 49284, 64602, 73926, 86136, 96903, 98568, 129204, 132793, 147852, 193806, 258408, 265586, 295704, 387612, 398379, 531172, 775224, 796758, 1062344, 1195137, 1593516, 2390274, 3187032, 3585411, 4780548, 7170822, 9561096, 14341644, 28683288]

約数ペア:

[(1, 28683288), (2, 14341644), (3, 9561096), (4, 7170822), (6, 4780548), (8, 3585411), (9, 3187032), (12, 2390274), (18, 1593516), (24, 1195137), (27, 1062344), (36, 796758), (37, 775224), (54, 531172), (72, 398379), (74, 387612), (97, 295704), (108, 265586), (111, 258408), (148, 193806), (194, 147852), (216, 132793), (222, 129204), (291, 98568), (296, 96903), (333, 86136), (388, 73926), (444, 64602), (582, 49284), (666, 43068), (776, 36963), (873, 32856), (888, 32301), (999, 28712), (1164, 24642), (1332, 21534), (1369, 20952), (1746, 16428), (1998, 14356), (2328, 12321), (2619, 10952), (2664, 10767), (2738, 10476), (3492, 8214), (3589, 7992), (3996, 7178), (4107, 6984), (5238, 5476)]