2013178128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{75029}}^1$

素因数の和:75096

約数の個数: 80

約数和(自身を含む): 5731091520

約数和(自身を除く): 3717913392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 26832, 75029, 150058, 225087, 300116, 450174, 600232, 900348, 975377, 1200464, 1800696, 1950754, 2926131, 3226247, 3601392, 3901508, 5852262, 6452494, 7803016, 9678741, 11704524, 12904988, 15606032, 19357482, 23409048, 25809976, 38714964, 41941211, 46818096, 51619952, 77429928, 83882422, 125823633, 154859856, 167764844, 251647266, 335529688, 503294532, 671059376, 1006589064, 2013178128]

約数ペア:

[(1, 2013178128), (2, 1006589064), (3, 671059376), (4, 503294532), (6, 335529688), (8, 251647266), (12, 167764844), (13, 154859856), (16, 125823633), (24, 83882422), (26, 77429928), (39, 51619952), (43, 46818096), (48, 41941211), (52, 38714964), (78, 25809976), (86, 23409048), (104, 19357482), (129, 15606032), (156, 12904988), (172, 11704524), (208, 9678741), (258, 7803016), (312, 6452494), (344, 5852262), (516, 3901508), (559, 3601392), (624, 3226247), (688, 2926131), (1032, 1950754), (1118, 1800696), (1677, 1200464), (2064, 975377), (2236, 900348), (3354, 600232), (4472, 450174), (6708, 300116), (8944, 225087), (13416, 150058), (26832, 75029)]