261191616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6269}}^1$

素因数の和:6322

約数の個数: 112

約数和(自身を含む): 815400960

約数和(自身を除く): 554209344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6269, 6944, 10416, 12538, 13888, 18807, 20832, 25076, 37614, 41664, 43883, 50152, 75228, 87766, 100304, 131649, 150456, 175532, 194339, 200608, 263298, 300912, 351064, 388678, 401216, 526596, 583017, 601824, 702128, 777356, 1053192, 1166034, 1203648, 1360373, 1404256, 1554712, 2106384, 2332068, 2720746, 2808512, 3109424, 4081119, 4212768, 4664136, 5441492, 6218848, 8162238, 8425536, 9328272, 10882984, 12437696, 16324476, 18656544, 21765968, 32648952, 37313088, 43531936, 65297904, 87063872, 130595808, 261191616]

約数ペア:

[(1, 261191616), (2, 130595808), (3, 87063872), (4, 65297904), (6, 43531936), (7, 37313088), (8, 32648952), (12, 21765968), (14, 18656544), (16, 16324476), (21, 12437696), (24, 10882984), (28, 9328272), (31, 8425536), (32, 8162238), (42, 6218848), (48, 5441492), (56, 4664136), (62, 4212768), (64, 4081119), (84, 3109424), (93, 2808512), (96, 2720746), (112, 2332068), (124, 2106384), (168, 1554712), (186, 1404256), (192, 1360373), (217, 1203648), (224, 1166034), (248, 1053192), (336, 777356), (372, 702128), (434, 601824), (448, 583017), (496, 526596), (651, 401216), (672, 388678), (744, 351064), (868, 300912), (992, 263298), (1302, 200608), (1344, 194339), (1488, 175532), (1736, 150456), (1984, 131649), (2604, 100304), (2976, 87766), (3472, 75228), (5208, 50152), (5952, 43883), (6269, 41664), (6944, 37614), (10416, 25076), (12538, 20832), (13888, 18807)]