2015214864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{68713}}^1$

素因数の和:68784

約数の個数: 80

約数和(自身を含む): 5725800192

約数和(自身を除く): 3710585328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 9776, 14664, 29328, 68713, 137426, 206139, 274852, 412278, 549704, 824556, 893269, 1099408, 1649112, 1786538, 2679807, 3229511, 3298224, 3573076, 5359614, 6459022, 7146152, 9688533, 10719228, 12918044, 14292304, 19377066, 21438456, 25836088, 38754132, 41983643, 42876912, 51672176, 77508264, 83967286, 125950929, 155016528, 167934572, 251901858, 335869144, 503803716, 671738288, 1007607432, 2015214864]

約数ペア:

[(1, 2015214864), (2, 1007607432), (3, 671738288), (4, 503803716), (6, 335869144), (8, 251901858), (12, 167934572), (13, 155016528), (16, 125950929), (24, 83967286), (26, 77508264), (39, 51672176), (47, 42876912), (48, 41983643), (52, 38754132), (78, 25836088), (94, 21438456), (104, 19377066), (141, 14292304), (156, 12918044), (188, 10719228), (208, 9688533), (282, 7146152), (312, 6459022), (376, 5359614), (564, 3573076), (611, 3298224), (624, 3229511), (752, 2679807), (1128, 1786538), (1222, 1649112), (1833, 1099408), (2256, 893269), (2444, 824556), (3666, 549704), (4888, 412278), (7332, 274852), (9776, 206139), (14664, 137426), (29328, 68713)]