836887128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2371}}^1$

素因数の和:2589

約数の個数: 128

約数和(自身を含む): 2623242240

約数和(自身を除く): 1786355112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 191, 231, 264, 308, 382, 462, 573, 616, 764, 924, 1146, 1337, 1528, 1848, 2101, 2292, 2371, 2674, 4011, 4202, 4584, 4742, 5348, 6303, 7113, 8022, 8404, 9484, 10696, 12606, 14226, 14707, 16044, 16597, 16808, 18968, 25212, 26081, 28452, 29414, 32088, 33194, 44121, 49791, 50424, 52162, 56904, 58828, 66388, 78243, 88242, 99582, 104324, 117656, 132776, 156486, 176484, 182567, 199164, 208648, 312972, 352968, 365134, 398328, 452861, 547701, 625944, 730268, 905722, 1095402, 1358583, 1460536, 1811444, 2190804, 2717166, 3170027, 3622888, 4381608, 4981471, 5434332, 6340054, 9510081, 9962942, 10868664, 12680108, 14944413, 19020162, 19925884, 25360216, 29888826, 34870297, 38040324, 39851768, 59777652, 69740594, 76080648, 104610891, 119555304, 139481188, 209221782, 278962376, 418443564, 836887128]

約数ペア:

[(1, 836887128), (2, 418443564), (3, 278962376), (4, 209221782), (6, 139481188), (7, 119555304), (8, 104610891), (11, 76080648), (12, 69740594), (14, 59777652), (21, 39851768), (22, 38040324), (24, 34870297), (28, 29888826), (33, 25360216), (42, 19925884), (44, 19020162), (56, 14944413), (66, 12680108), (77, 10868664), (84, 9962942), (88, 9510081), (132, 6340054), (154, 5434332), (168, 4981471), (191, 4381608), (231, 3622888), (264, 3170027), (308, 2717166), (382, 2190804), (462, 1811444), (573, 1460536), (616, 1358583), (764, 1095402), (924, 905722), (1146, 730268), (1337, 625944), (1528, 547701), (1848, 452861), (2101, 398328), (2292, 365134), (2371, 352968), (2674, 312972), (4011, 208648), (4202, 199164), (4584, 182567), (4742, 176484), (5348, 156486), (6303, 132776), (7113, 117656), (8022, 104324), (8404, 99582), (9484, 88242), (10696, 78243), (12606, 66388), (14226, 58828), (14707, 56904), (16044, 52162), (16597, 50424), (16808, 49791), (18968, 44121), (25212, 33194), (26081, 32088), (28452, 29414)]