861045552

素因数分解:

$2^4\times 3^4\times {\mathrm{379}}^1\times {\mathrm{1753}}^1$

素因数の和:2152

約数の個数: 100

約数和(自身を含む): 2500116520

約数和(自身を除く): 1639070968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 379, 432, 648, 758, 1137, 1296, 1516, 1753, 2274, 3032, 3411, 3506, 4548, 5259, 6064, 6822, 7012, 9096, 10233, 10518, 13644, 14024, 15777, 18192, 20466, 21036, 27288, 28048, 30699, 31554, 40932, 42072, 47331, 54576, 61398, 63108, 81864, 84144, 94662, 122796, 126216, 141993, 163728, 189324, 245592, 252432, 283986, 378648, 491184, 567972, 664387, 757296, 1135944, 1328774, 1993161, 2271888, 2657548, 3986322, 5315096, 5979483, 7972644, 10630192, 11958966, 15945288, 17938449, 23917932, 31890576, 35876898, 47835864, 53815347, 71753796, 95671728, 107630694, 143507592, 215261388, 287015184, 430522776, 861045552]

約数ペア:

[(1, 861045552), (2, 430522776), (3, 287015184), (4, 215261388), (6, 143507592), (8, 107630694), (9, 95671728), (12, 71753796), (16, 53815347), (18, 47835864), (24, 35876898), (27, 31890576), (36, 23917932), (48, 17938449), (54, 15945288), (72, 11958966), (81, 10630192), (108, 7972644), (144, 5979483), (162, 5315096), (216, 3986322), (324, 2657548), (379, 2271888), (432, 1993161), (648, 1328774), (758, 1135944), (1137, 757296), (1296, 664387), (1516, 567972), (1753, 491184), (2274, 378648), (3032, 283986), (3411, 252432), (3506, 245592), (4548, 189324), (5259, 163728), (6064, 141993), (6822, 126216), (7012, 122796), (9096, 94662), (10233, 84144), (10518, 81864), (13644, 63108), (14024, 61398), (15777, 54576), (18192, 47331), (20466, 42072), (21036, 40932), (27288, 31554), (28048, 30699)]