268280904

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 680011200

約数和(自身を除く): 411730296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 197, 317, 358, 394, 537, 591, 634, 716, 788, 951, 1074, 1182, 1268, 1432, 1576, 1902, 2148, 2364, 2536, 3804, 4296, 4728, 7608, 35263, 56743, 62449, 70526, 105789, 113486, 124898, 141052, 170229, 187347, 211578, 226972, 249796, 282104, 340458, 374694, 423156, 453944, 499592, 680916, 749388, 846312, 1361832, 1498776, 11178371, 22356742, 33535113, 44713484, 67070226, 89426968, 134140452, 268280904]

約数ペア:

[(1, 268280904), (2, 134140452), (3, 89426968), (4, 67070226), (6, 44713484), (8, 33535113), (12, 22356742), (24, 11178371), (179, 1498776), (197, 1361832), (317, 846312), (358, 749388), (394, 680916), (537, 499592), (591, 453944), (634, 423156), (716, 374694), (788, 340458), (951, 282104), (1074, 249796), (1182, 226972), (1268, 211578), (1432, 187347), (1576, 170229), (1902, 141052), (2148, 124898), (2364, 113486), (2536, 105789), (3804, 70526), (4296, 62449), (4728, 56743), (7608, 35263)]