428094888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5741}}^1$

素因数の和:6002

約数の個数: 64

約数和(自身を含む): 1157587200

約数和(自身を除く): 729492312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1434, 1912, 2868, 3107, 5736, 5741, 6214, 9321, 11482, 12428, 17223, 18642, 22964, 24856, 34446, 37284, 45928, 68892, 74568, 74633, 137784, 149266, 223899, 298532, 447798, 597064, 895596, 1372099, 1791192, 2744198, 4116297, 5488396, 8232594, 10976792, 16465188, 17837287, 32930376, 35674574, 53511861, 71349148, 107023722, 142698296, 214047444, 428094888]

約数ペア:

[(1, 428094888), (2, 214047444), (3, 142698296), (4, 107023722), (6, 71349148), (8, 53511861), (12, 35674574), (13, 32930376), (24, 17837287), (26, 16465188), (39, 10976792), (52, 8232594), (78, 5488396), (104, 4116297), (156, 2744198), (239, 1791192), (312, 1372099), (478, 895596), (717, 597064), (956, 447798), (1434, 298532), (1912, 223899), (2868, 149266), (3107, 137784), (5736, 74633), (5741, 74568), (6214, 68892), (9321, 45928), (11482, 37284), (12428, 34446), (17223, 24856), (18642, 22964)]