470805408

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1019

約数の個数: 144

約数和(自身を含む): 1425453120

約数和(自身を除く): 954647712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 171, 194, 228, 288, 291, 304, 342, 388, 456, 582, 608, 684, 776, 873, 887, 912, 1164, 1368, 1552, 1746, 1774, 1824, 1843, 2328, 2661, 2736, 3104, 3492, 3548, 3686, 4656, 5322, 5472, 5529, 6984, 7096, 7372, 7983, 9312, 10644, 11058, 13968, 14192, 14744, 15966, 16587, 16853, 21288, 22116, 27936, 28384, 29488, 31932, 33174, 33706, 42576, 44232, 50559, 58976, 63864, 66348, 67412, 85152, 86039, 88464, 101118, 127728, 132696, 134824, 151677, 172078, 176928, 202236, 255456, 258117, 265392, 269648, 303354, 344156, 404472, 516234, 530784, 539296, 606708, 688312, 774351, 808944, 1032468, 1213416, 1376624, 1548702, 1617888, 1634741, 2064936, 2426832, 2753248, 3097404, 3269482, 4129872, 4853664, 4904223, 6194808, 6538964, 8259744, 9808446, 12389616, 13077928, 14712669, 19616892, 24779232, 26155856, 29425338, 39233784, 52311712, 58850676, 78467568, 117701352, 156935136, 235402704, 470805408]

約数ペア:

[(1, 470805408), (2, 235402704), (3, 156935136), (4, 117701352), (6, 78467568), (8, 58850676), (9, 52311712), (12, 39233784), (16, 29425338), (18, 26155856), (19, 24779232), (24, 19616892), (32, 14712669), (36, 13077928), (38, 12389616), (48, 9808446), (57, 8259744), (72, 6538964), (76, 6194808), (96, 4904223), (97, 4853664), (114, 4129872), (144, 3269482), (152, 3097404), (171, 2753248), (194, 2426832), (228, 2064936), (288, 1634741), (291, 1617888), (304, 1548702), (342, 1376624), (388, 1213416), (456, 1032468), (582, 808944), (608, 774351), (684, 688312), (776, 606708), (873, 539296), (887, 530784), (912, 516234), (1164, 404472), (1368, 344156), (1552, 303354), (1746, 269648), (1774, 265392), (1824, 258117), (1843, 255456), (2328, 202236), (2661, 176928), (2736, 172078), (3104, 151677), (3492, 134824), (3548, 132696), (3686, 127728), (4656, 101118), (5322, 88464), (5472, 86039), (5529, 85152), (6984, 67412), (7096, 66348), (7372, 63864), (7983, 58976), (9312, 50559), (10644, 44232), (11058, 42576), (13968, 33706), (14192, 33174), (14744, 31932), (15966, 29488), (16587, 28384), (16853, 27936), (21288, 22116)]