246897463827

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^2$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 399247970304

約数和(自身を除く): 152350506477

約数列:

[1, 3, 7, 21, 31, 61, 93, 157, 183, 199, 217, 427, 471, 597, 651, 1099, 1281, 1393, 1891, 3297, 4179, 4867, 5673, 6169, 9577, 12139, 13237, 14601, 18507, 28731, 31243, 34069, 36417, 39601, 39711, 43183, 67039, 84973, 93729, 102207, 118803, 129549, 201117, 218701, 254919, 277207, 296887, 376309, 656103, 831621, 890661, 968533, 1128927, 1227631, 1905823, 2078209, 2415661, 2634163, 2905599, 3682893, 5717469, 6217357, 6234627, 6779731, 7246983, 7902489, 8593417, 13340761, 16909627, 18652071, 20339193, 25780251, 40022283, 43521499, 50728881, 59080513, 74885491, 130564497, 177241539, 192738067, 224656473, 379258777, 413563591, 524198437, 578214201, 1137776331, 1240690773, 1349166469, 1572595311, 2654811439, 4047499407, 7964434317, 11757022087, 35271066261, 82299154609, 246897463827]

約数ペア:

[(1, 246897463827), (3, 82299154609), (7, 35271066261), (21, 11757022087), (31, 7964434317), (61, 4047499407), (93, 2654811439), (157, 1572595311), (183, 1349166469), (199, 1240690773), (217, 1137776331), (427, 578214201), (471, 524198437), (597, 413563591), (651, 379258777), (1099, 224656473), (1281, 192738067), (1393, 177241539), (1891, 130564497), (3297, 74885491), (4179, 59080513), (4867, 50728881), (5673, 43521499), (6169, 40022283), (9577, 25780251), (12139, 20339193), (13237, 18652071), (14601, 16909627), (18507, 13340761), (28731, 8593417), (31243, 7902489), (34069, 7246983), (36417, 6779731), (39601, 6234627), (39711, 6217357), (43183, 5717469), (67039, 3682893), (84973, 2905599), (93729, 2634163), (102207, 2415661), (118803, 2078209), (129549, 1905823), (201117, 1227631), (218701, 1128927), (254919, 968533), (277207, 890661), (296887, 831621), (376309, 656103)]