191478648

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2671}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 500198400

約数和(自身を除く): 308719752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 103, 116, 174, 206, 232, 309, 348, 412, 618, 696, 824, 1236, 2472, 2671, 2987, 5342, 5974, 8013, 8961, 10684, 11948, 16026, 17922, 21368, 23896, 32052, 35844, 64104, 71688, 77459, 154918, 232377, 275113, 309836, 464754, 550226, 619672, 825339, 929508, 1100452, 1650678, 1859016, 2200904, 3301356, 6602712, 7978277, 15956554, 23934831, 31913108, 47869662, 63826216, 95739324, 191478648]

約数ペア:

[(1, 191478648), (2, 95739324), (3, 63826216), (4, 47869662), (6, 31913108), (8, 23934831), (12, 15956554), (24, 7978277), (29, 6602712), (58, 3301356), (87, 2200904), (103, 1859016), (116, 1650678), (174, 1100452), (206, 929508), (232, 825339), (309, 619672), (348, 550226), (412, 464754), (618, 309836), (696, 275113), (824, 232377), (1236, 154918), (2472, 77459), (2671, 71688), (2987, 64104), (5342, 35844), (5974, 32052), (8013, 23896), (8961, 21368), (10684, 17922), (11948, 16026)]