521303376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7103}}^1$

素因数の和:7264

約数の個数: 80

約数和(自身を含む): 1479905280

約数和(自身を除く): 958601904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 1112, 1529, 1668, 2224, 3058, 3336, 4587, 6116, 6672, 7103, 9174, 12232, 14206, 18348, 21309, 24464, 28412, 36696, 42618, 56824, 73392, 78133, 85236, 113648, 156266, 170472, 234399, 312532, 340944, 468798, 625064, 937596, 987317, 1250128, 1875192, 1974634, 2961951, 3750384, 3949268, 5923902, 7898536, 10860487, 11847804, 15797072, 21720974, 23695608, 32581461, 43441948, 47391216, 65162922, 86883896, 130325844, 173767792, 260651688, 521303376]

約数ペア:

[(1, 521303376), (2, 260651688), (3, 173767792), (4, 130325844), (6, 86883896), (8, 65162922), (11, 47391216), (12, 43441948), (16, 32581461), (22, 23695608), (24, 21720974), (33, 15797072), (44, 11847804), (48, 10860487), (66, 7898536), (88, 5923902), (132, 3949268), (139, 3750384), (176, 2961951), (264, 1974634), (278, 1875192), (417, 1250128), (528, 987317), (556, 937596), (834, 625064), (1112, 468798), (1529, 340944), (1668, 312532), (2224, 234399), (3058, 170472), (3336, 156266), (4587, 113648), (6116, 85236), (6672, 78133), (7103, 73392), (9174, 56824), (12232, 42618), (14206, 36696), (18348, 28412), (21309, 24464)]