313744314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 691262208

約数和(自身を除く): 377517894

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 181, 213, 313, 362, 426, 543, 626, 923, 939, 1086, 1846, 1878, 2353, 2769, 4069, 4706, 5538, 7059, 8138, 12207, 12851, 14118, 22223, 24414, 25702, 38553, 44446, 56653, 66669, 77106, 113306, 133338, 167063, 169959, 288899, 334126, 339918, 501189, 577798, 736489, 866697, 1002378, 1472978, 1733394, 2209467, 4022363, 4418934, 8044726, 12067089, 24134178, 52290719, 104581438, 156872157, 313744314]

約数ペア:

[(1, 313744314), (2, 156872157), (3, 104581438), (6, 52290719), (13, 24134178), (26, 12067089), (39, 8044726), (71, 4418934), (78, 4022363), (142, 2209467), (181, 1733394), (213, 1472978), (313, 1002378), (362, 866697), (426, 736489), (543, 577798), (626, 501189), (923, 339918), (939, 334126), (1086, 288899), (1846, 169959), (1878, 167063), (2353, 133338), (2769, 113306), (4069, 77106), (4706, 66669), (5538, 56653), (7059, 44446), (8138, 38553), (12207, 25702), (12851, 24414), (14118, 22223)]