258269772

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 612460800

約数和(自身を除く): 354191028

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 349, 498, 698, 743, 996, 1047, 1396, 1486, 2094, 2229, 2972, 4188, 4458, 8916, 28967, 57934, 61669, 86901, 115868, 123338, 173802, 185007, 246676, 259307, 347604, 370014, 518614, 740028, 777921, 1037228, 1555842, 3111684, 21522481, 43044962, 64567443, 86089924, 129134886, 258269772]

約数ペア:

[(1, 258269772), (2, 129134886), (3, 86089924), (4, 64567443), (6, 43044962), (12, 21522481), (83, 3111684), (166, 1555842), (249, 1037228), (332, 777921), (349, 740028), (498, 518614), (698, 370014), (743, 347604), (996, 259307), (1047, 246676), (1396, 185007), (1486, 173802), (2094, 123338), (2229, 115868), (2972, 86901), (4188, 61669), (4458, 57934), (8916, 28967)]