1916760672

素因数分解:

$2^5\times 3^5\times {\mathrm{246497}}^1$

素因数の和:246522

約数の個数: 72

約数和(自身を含む): 5652692136

約数和(自身を除く): 3735931464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 246497, 492994, 739491, 985988, 1478982, 1971976, 2218473, 2957964, 3943952, 4436946, 5915928, 6655419, 7887904, 8873892, 11831856, 13310838, 17747784, 19966257, 23663712, 26621676, 35495568, 39932514, 53243352, 59898771, 70991136, 79865028, 106486704, 119797542, 159730056, 212973408, 239595084, 319460112, 479190168, 638920224, 958380336, 1916760672]

約数ペア:

[(1, 1916760672), (2, 958380336), (3, 638920224), (4, 479190168), (6, 319460112), (8, 239595084), (9, 212973408), (12, 159730056), (16, 119797542), (18, 106486704), (24, 79865028), (27, 70991136), (32, 59898771), (36, 53243352), (48, 39932514), (54, 35495568), (72, 26621676), (81, 23663712), (96, 19966257), (108, 17747784), (144, 13310838), (162, 11831856), (216, 8873892), (243, 7887904), (288, 6655419), (324, 5915928), (432, 4436946), (486, 3943952), (648, 2957964), (864, 2218473), (972, 1971976), (1296, 1478982), (1944, 985988), (2592, 739491), (3888, 492994), (7776, 246497)]