1220702934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 2811820032

約数和(自身を除く): 1591117098

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 73, 93, 121, 146, 186, 219, 242, 341, 363, 438, 682, 726, 743, 803, 1023, 1486, 1606, 2046, 2229, 2263, 2409, 3751, 4458, 4526, 4818, 6789, 7502, 8173, 8833, 11253, 13578, 16346, 17666, 22506, 23033, 24519, 24893, 26499, 46066, 49038, 49786, 52998, 54239, 69099, 74679, 89903, 108478, 138198, 149358, 162717, 179806, 253363, 269709, 273823, 325434, 506726, 539418, 547646, 596629, 760089, 821469, 1193258, 1520178, 1642938, 1681409, 1789887, 2786993, 3362818, 3579774, 5044227, 5573986, 6562919, 8360979, 10088454, 13125838, 16721958, 18495499, 19688757, 36990998, 39377514, 55486497, 110972994, 203450489, 406900978, 610351467, 1220702934]

約数ペア:

[(1, 1220702934), (2, 610351467), (3, 406900978), (6, 203450489), (11, 110972994), (22, 55486497), (31, 39377514), (33, 36990998), (62, 19688757), (66, 18495499), (73, 16721958), (93, 13125838), (121, 10088454), (146, 8360979), (186, 6562919), (219, 5573986), (242, 5044227), (341, 3579774), (363, 3362818), (438, 2786993), (682, 1789887), (726, 1681409), (743, 1642938), (803, 1520178), (1023, 1193258), (1486, 821469), (1606, 760089), (2046, 596629), (2229, 547646), (2263, 539418), (2409, 506726), (3751, 325434), (4458, 273823), (4526, 269709), (4818, 253363), (6789, 179806), (7502, 162717), (8173, 149358), (8833, 138198), (11253, 108478), (13578, 89903), (16346, 74679), (17666, 69099), (22506, 54239), (23033, 52998), (24519, 49786), (24893, 49038), (26499, 46066)]