315055936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3539}}^1$

素因数の和:3671

約数の個数: 56

約数和(自身を含む): 679764960

約数和(自身を除く): 364709024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 832, 856, 1391, 1712, 2782, 3424, 3539, 5564, 6848, 7078, 11128, 14156, 22256, 28312, 44512, 46007, 56624, 89024, 92014, 113248, 184028, 226496, 368056, 378673, 736112, 757346, 1472224, 1514692, 2944448, 3029384, 4922749, 6058768, 9845498, 12117536, 19690996, 24235072, 39381992, 78763984, 157527968, 315055936]

約数ペア:

[(1, 315055936), (2, 157527968), (4, 78763984), (8, 39381992), (13, 24235072), (16, 19690996), (26, 12117536), (32, 9845498), (52, 6058768), (64, 4922749), (104, 3029384), (107, 2944448), (208, 1514692), (214, 1472224), (416, 757346), (428, 736112), (832, 378673), (856, 368056), (1391, 226496), (1712, 184028), (2782, 113248), (3424, 92014), (3539, 89024), (5564, 56624), (6848, 46007), (7078, 44512), (11128, 28312), (14156, 22256)]