1318713672

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{1847}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 3353011200

約数和(自身を除く): 2034297528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 419, 426, 568, 838, 852, 1257, 1676, 1704, 1847, 2514, 3352, 3694, 5028, 5541, 7388, 10056, 11082, 14776, 22164, 29749, 44328, 59498, 89247, 118996, 131137, 178494, 237992, 262274, 356988, 393411, 524548, 713976, 773893, 786822, 1049096, 1547786, 1573644, 2321679, 3095572, 3147288, 4643358, 6191144, 9286716, 18573432, 54946403, 109892806, 164839209, 219785612, 329678418, 439571224, 659356836, 1318713672]

約数ペア:

[(1, 1318713672), (2, 659356836), (3, 439571224), (4, 329678418), (6, 219785612), (8, 164839209), (12, 109892806), (24, 54946403), (71, 18573432), (142, 9286716), (213, 6191144), (284, 4643358), (419, 3147288), (426, 3095572), (568, 2321679), (838, 1573644), (852, 1547786), (1257, 1049096), (1676, 786822), (1704, 773893), (1847, 713976), (2514, 524548), (3352, 393411), (3694, 356988), (5028, 262274), (5541, 237992), (7388, 178494), (10056, 131137), (11082, 118996), (14776, 89247), (22164, 59498), (29749, 44328)]