321674504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 647740800

約数和(自身を除く): 326066296

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 97, 134, 184, 194, 268, 269, 388, 536, 538, 776, 1076, 1541, 2152, 2231, 3082, 4462, 6164, 6187, 6499, 8924, 12328, 12374, 12998, 17848, 18023, 24748, 25996, 26093, 36046, 49496, 51992, 52186, 72092, 104372, 144184, 149477, 208744, 298954, 414529, 597908, 600139, 829058, 1195816, 1200278, 1658116, 1748231, 2400556, 3316232, 3496462, 4801112, 6992924, 13985848, 40209313, 80418626, 160837252, 321674504]

約数ペア:

[(1, 321674504), (2, 160837252), (4, 80418626), (8, 40209313), (23, 13985848), (46, 6992924), (67, 4801112), (92, 3496462), (97, 3316232), (134, 2400556), (184, 1748231), (194, 1658116), (268, 1200278), (269, 1195816), (388, 829058), (536, 600139), (538, 597908), (776, 414529), (1076, 298954), (1541, 208744), (2152, 149477), (2231, 144184), (3082, 104372), (4462, 72092), (6164, 52186), (6187, 51992), (6499, 49496), (8924, 36046), (12328, 26093), (12374, 25996), (12998, 24748), (17848, 18023)]