716885388

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{223747}}^1$

素因数の和:223846

約数の個数: 36

約数和(自身を含む): 1832496120

約数和(自身を除く): 1115610732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 223747, 447494, 671241, 894988, 1342482, 2013723, 2684964, 4027446, 8054892, 19913483, 39826966, 59740449, 79653932, 119480898, 179221347, 238961796, 358442694, 716885388]

約数ペア:

[(1, 716885388), (2, 358442694), (3, 238961796), (4, 179221347), (6, 119480898), (9, 79653932), (12, 59740449), (18, 39826966), (36, 19913483), (89, 8054892), (178, 4027446), (267, 2684964), (356, 2013723), (534, 1342482), (801, 894988), (1068, 671241), (1602, 447494), (3204, 223747)]