2545344

素因数分解:

$2^6\times 3^4\times {\mathrm{491}}^1$

素因数の和:515

約数の個数: 70

約数和(自身を含む): 7560564

約数和(自身を除く): 5015220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 491, 576, 648, 864, 982, 1296, 1473, 1728, 1964, 2592, 2946, 3928, 4419, 5184, 5892, 7856, 8838, 11784, 13257, 15712, 17676, 23568, 26514, 31424, 35352, 39771, 47136, 53028, 70704, 79542, 94272, 106056, 141408, 159084, 212112, 282816, 318168, 424224, 636336, 848448, 1272672, 2545344]

約数ペア:

[(1, 2545344), (2, 1272672), (3, 848448), (4, 636336), (6, 424224), (8, 318168), (9, 282816), (12, 212112), (16, 159084), (18, 141408), (24, 106056), (27, 94272), (32, 79542), (36, 70704), (48, 53028), (54, 47136), (64, 39771), (72, 35352), (81, 31424), (96, 26514), (108, 23568), (144, 17676), (162, 15712), (192, 13257), (216, 11784), (288, 8838), (324, 7856), (432, 5892), (491, 5184), (576, 4419), (648, 3928), (864, 2946), (982, 2592), (1296, 1964), (1473, 1728)]