1285383216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{33769}}^1$

素因数の和:33854

約数の個数: 80

約数和(自身を含む): 3634732640

約数和(自身を除く): 2349349424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4758, 6344, 9516, 12688, 19032, 33769, 38064, 67538, 101307, 135076, 202614, 270152, 405228, 438997, 540304, 810456, 877994, 1316991, 1620912, 1755988, 2059909, 2633982, 3511976, 4119818, 5267964, 6179727, 7023952, 8239636, 10535928, 12359454, 16479272, 21071856, 24718908, 26778817, 32958544, 49437816, 53557634, 80336451, 98875632, 107115268, 160672902, 214230536, 321345804, 428461072, 642691608, 1285383216]

約数ペア:

[(1, 1285383216), (2, 642691608), (3, 428461072), (4, 321345804), (6, 214230536), (8, 160672902), (12, 107115268), (13, 98875632), (16, 80336451), (24, 53557634), (26, 49437816), (39, 32958544), (48, 26778817), (52, 24718908), (61, 21071856), (78, 16479272), (104, 12359454), (122, 10535928), (156, 8239636), (183, 7023952), (208, 6179727), (244, 5267964), (312, 4119818), (366, 3511976), (488, 2633982), (624, 2059909), (732, 1755988), (793, 1620912), (976, 1316991), (1464, 877994), (1586, 810456), (2379, 540304), (2928, 438997), (3172, 405228), (4758, 270152), (6344, 202614), (9516, 135076), (12688, 101307), (19032, 67538), (33769, 38064)]