662486784

素因数分解:

$2^8\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1321}}^1$

素因数の和:1993

約数の個数: 72

約数和(自身を含む): 1767217872

約数和(自身を除く): 1104731088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 653, 768, 1306, 1321, 1959, 2612, 2642, 3918, 3963, 5224, 5284, 7836, 7926, 10448, 10568, 15672, 15852, 20896, 21136, 31344, 31704, 41792, 42272, 62688, 63408, 83584, 84544, 125376, 126816, 167168, 169088, 250752, 253632, 338176, 501504, 507264, 862613, 1014528, 1725226, 2587839, 3450452, 5175678, 6900904, 10351356, 13801808, 20702712, 27603616, 41405424, 55207232, 82810848, 110414464, 165621696, 220828928, 331243392, 662486784]

約数ペア:

[(1, 662486784), (2, 331243392), (3, 220828928), (4, 165621696), (6, 110414464), (8, 82810848), (12, 55207232), (16, 41405424), (24, 27603616), (32, 20702712), (48, 13801808), (64, 10351356), (96, 6900904), (128, 5175678), (192, 3450452), (256, 2587839), (384, 1725226), (653, 1014528), (768, 862613), (1306, 507264), (1321, 501504), (1959, 338176), (2612, 253632), (2642, 250752), (3918, 169088), (3963, 167168), (5224, 126816), (5284, 125376), (7836, 84544), (7926, 83584), (10448, 63408), (10568, 62688), (15672, 42272), (15852, 41792), (20896, 31704), (21136, 31344)]