987974016

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{111863}}^1$

素因数の和:111903

約数の個数: 64

約数和(自身を含む): 2738430720

約数和(自身を除く): 1750456704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 111863, 223726, 335589, 447452, 671178, 894904, 1342356, 1789808, 2572849, 2684712, 3579616, 5145698, 5369424, 7159232, 7718547, 10291396, 10738848, 14318464, 15437094, 20582792, 21477696, 30874188, 41165584, 42955392, 61748376, 82331168, 123496752, 164662336, 246993504, 329324672, 493987008, 987974016]

約数ペア:

[(1, 987974016), (2, 493987008), (3, 329324672), (4, 246993504), (6, 164662336), (8, 123496752), (12, 82331168), (16, 61748376), (23, 42955392), (24, 41165584), (32, 30874188), (46, 21477696), (48, 20582792), (64, 15437094), (69, 14318464), (92, 10738848), (96, 10291396), (128, 7718547), (138, 7159232), (184, 5369424), (192, 5145698), (276, 3579616), (368, 2684712), (384, 2572849), (552, 1789808), (736, 1342356), (1104, 894904), (1472, 671178), (2208, 447452), (2944, 335589), (4416, 223726), (8832, 111863)]