218827596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1427}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 550819584

約数和(自身を除く): 331991988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 983, 1427, 1966, 2854, 2949, 3932, 4281, 5708, 5898, 8562, 11796, 12779, 17124, 18551, 25558, 37102, 38337, 51116, 55653, 74204, 76674, 111306, 153348, 222612, 1402741, 2805482, 4208223, 5610964, 8416446, 16832892, 18235633, 36471266, 54706899, 72942532, 109413798, 218827596]

約数ペア:

[(1, 218827596), (2, 109413798), (3, 72942532), (4, 54706899), (6, 36471266), (12, 18235633), (13, 16832892), (26, 8416446), (39, 5610964), (52, 4208223), (78, 2805482), (156, 1402741), (983, 222612), (1427, 153348), (1966, 111306), (2854, 76674), (2949, 74204), (3932, 55653), (4281, 51116), (5708, 38337), (5898, 37102), (8562, 25558), (11796, 18551), (12779, 17124)]