1258903434176

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1978313}}^1$

素因数の和:1978549

約数の個数: 56

約数和(自身を含む): 2554668087504

約数和(自身を除く): 1295764653328

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 163, 244, 326, 488, 652, 976, 1304, 1952, 2608, 3904, 5216, 9943, 10432, 19886, 39772, 79544, 159088, 318176, 636352, 1978313, 3956626, 7913252, 15826504, 31653008, 63306016, 120677093, 126612032, 241354186, 322465019, 482708372, 644930038, 965416744, 1289860076, 1930833488, 2579720152, 3861666976, 5159440304, 7723333952, 10318880608, 19670366159, 20637761216, 39340732318, 78681464636, 157362929272, 314725858544, 629451717088, 1258903434176]

約数ペア:

[(1, 1258903434176), (2, 629451717088), (4, 314725858544), (8, 157362929272), (16, 78681464636), (32, 39340732318), (61, 20637761216), (64, 19670366159), (122, 10318880608), (163, 7723333952), (244, 5159440304), (326, 3861666976), (488, 2579720152), (652, 1930833488), (976, 1289860076), (1304, 965416744), (1952, 644930038), (2608, 482708372), (3904, 322465019), (5216, 241354186), (9943, 126612032), (10432, 120677093), (19886, 63306016), (39772, 31653008), (79544, 15826504), (159088, 7913252), (318176, 3956626), (636352, 1978313)]