1681386048

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{22283}}^1$

素因数の和:22432

約数の個数: 84

約数和(自身を含む): 4856396688

約数和(自身を除く): 3175010640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 192, 262, 288, 393, 524, 576, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 8384, 9432, 12576, 18864, 22283, 25152, 37728, 44566, 66849, 75456, 89132, 133698, 178264, 200547, 267396, 356528, 401094, 534792, 713056, 802188, 1069584, 1426112, 1604376, 2139168, 2919073, 3208752, 4278336, 5838146, 6417504, 8757219, 11676292, 12835008, 17514438, 23352584, 26271657, 35028876, 46705168, 52543314, 70057752, 93410336, 105086628, 140115504, 186820672, 210173256, 280231008, 420346512, 560462016, 840693024, 1681386048]

約数ペア:

[(1, 1681386048), (2, 840693024), (3, 560462016), (4, 420346512), (6, 280231008), (8, 210173256), (9, 186820672), (12, 140115504), (16, 105086628), (18, 93410336), (24, 70057752), (32, 52543314), (36, 46705168), (48, 35028876), (64, 26271657), (72, 23352584), (96, 17514438), (131, 12835008), (144, 11676292), (192, 8757219), (262, 6417504), (288, 5838146), (393, 4278336), (524, 3208752), (576, 2919073), (786, 2139168), (1048, 1604376), (1179, 1426112), (1572, 1069584), (2096, 802188), (2358, 713056), (3144, 534792), (4192, 401094), (4716, 356528), (6288, 267396), (8384, 200547), (9432, 178264), (12576, 133698), (18864, 89132), (22283, 75456), (25152, 66849), (37728, 44566)]