214421928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2267}}^1$

素因数の和:2846

約数の個数: 64

約数和(自身を含む): 613992960

約数和(自身を除く): 399571032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 563, 1126, 1689, 2252, 2267, 3378, 3941, 4504, 4534, 6756, 6801, 7882, 9068, 11823, 13512, 13602, 15764, 15869, 18136, 23646, 27204, 31528, 31738, 47292, 47607, 54408, 63476, 94584, 95214, 126952, 190428, 380856, 1276321, 2552642, 3828963, 5105284, 7657926, 8934247, 10210568, 15315852, 17868494, 26802741, 30631704, 35736988, 53605482, 71473976, 107210964, 214421928]

約数ペア:

[(1, 214421928), (2, 107210964), (3, 71473976), (4, 53605482), (6, 35736988), (7, 30631704), (8, 26802741), (12, 17868494), (14, 15315852), (21, 10210568), (24, 8934247), (28, 7657926), (42, 5105284), (56, 3828963), (84, 2552642), (168, 1276321), (563, 380856), (1126, 190428), (1689, 126952), (2252, 95214), (2267, 94584), (3378, 63476), (3941, 54408), (4504, 47607), (4534, 47292), (6756, 31738), (6801, 31528), (7882, 27204), (9068, 23646), (11823, 18136), (13512, 15869), (13602, 15764)]