1296880368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{5857}}^1$

素因数の和:6534

約数の個数: 80

約数和(自身を含む): 3835349760

約数和(自身を除く): 2538469392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 659, 1318, 1977, 2636, 3954, 4613, 5272, 5857, 7908, 9226, 10544, 11714, 13839, 15816, 17571, 18452, 23428, 27678, 31632, 35142, 36904, 40999, 46856, 55356, 70284, 73808, 81998, 93712, 110712, 122997, 140568, 163996, 221424, 245994, 281136, 327992, 491988, 655984, 983976, 1967952, 3859763, 7719526, 11579289, 15439052, 23158578, 27018341, 30878104, 46317156, 54036682, 61756208, 81055023, 92634312, 108073364, 162110046, 185268624, 216146728, 324220092, 432293456, 648440184, 1296880368]

約数ペア:

[(1, 1296880368), (2, 648440184), (3, 432293456), (4, 324220092), (6, 216146728), (7, 185268624), (8, 162110046), (12, 108073364), (14, 92634312), (16, 81055023), (21, 61756208), (24, 54036682), (28, 46317156), (42, 30878104), (48, 27018341), (56, 23158578), (84, 15439052), (112, 11579289), (168, 7719526), (336, 3859763), (659, 1967952), (1318, 983976), (1977, 655984), (2636, 491988), (3954, 327992), (4613, 281136), (5272, 245994), (5857, 221424), (7908, 163996), (9226, 140568), (10544, 122997), (11714, 110712), (13839, 93712), (15816, 81998), (17571, 73808), (18452, 70284), (23428, 55356), (27678, 46856), (31632, 40999), (35142, 36904)]