1273019208

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{1783}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 3236889600

約数和(自身を除く): 1963870392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 419, 426, 568, 838, 852, 1257, 1676, 1704, 1783, 2514, 3352, 3566, 5028, 5349, 7132, 10056, 10698, 14264, 21396, 29749, 42792, 59498, 89247, 118996, 126593, 178494, 237992, 253186, 356988, 379779, 506372, 713976, 747077, 759558, 1012744, 1494154, 1519116, 2241231, 2988308, 3038232, 4482462, 5976616, 8964924, 17929848, 53042467, 106084934, 159127401, 212169868, 318254802, 424339736, 636509604, 1273019208]

約数ペア:

[(1, 1273019208), (2, 636509604), (3, 424339736), (4, 318254802), (6, 212169868), (8, 159127401), (12, 106084934), (24, 53042467), (71, 17929848), (142, 8964924), (213, 5976616), (284, 4482462), (419, 3038232), (426, 2988308), (568, 2241231), (838, 1519116), (852, 1494154), (1257, 1012744), (1676, 759558), (1704, 747077), (1783, 713976), (2514, 506372), (3352, 379779), (3566, 356988), (5028, 253186), (5349, 237992), (7132, 178494), (10056, 126593), (10698, 118996), (14264, 89247), (21396, 59498), (29749, 42792)]