309849144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1831}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 846823680

約数和(自身を除く): 536974536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 641, 1282, 1831, 1923, 2564, 3662, 3846, 5128, 5493, 7051, 7324, 7692, 10986, 14102, 14648, 15384, 20141, 21153, 21972, 28204, 40282, 42306, 43944, 56408, 60423, 80564, 84612, 120846, 161128, 169224, 241692, 483384, 1173671, 2347342, 3521013, 4694684, 7042026, 9389368, 12910381, 14084052, 25820762, 28168104, 38731143, 51641524, 77462286, 103283048, 154924572, 309849144]

約数ペア:

[(1, 309849144), (2, 154924572), (3, 103283048), (4, 77462286), (6, 51641524), (8, 38731143), (11, 28168104), (12, 25820762), (22, 14084052), (24, 12910381), (33, 9389368), (44, 7042026), (66, 4694684), (88, 3521013), (132, 2347342), (264, 1173671), (641, 483384), (1282, 241692), (1831, 169224), (1923, 161128), (2564, 120846), (3662, 84612), (3846, 80564), (5128, 60423), (5493, 56408), (7051, 43944), (7324, 42306), (7692, 40282), (10986, 28204), (14102, 21972), (14648, 21153), (15384, 20141)]