2439288

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 7084800

約数和(自身を除く): 4645512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 491, 552, 621, 828, 982, 1242, 1473, 1656, 1964, 2484, 2946, 3928, 4419, 4968, 5892, 8838, 11293, 11784, 13257, 17676, 22586, 26514, 33879, 35352, 45172, 53028, 67758, 90344, 101637, 106056, 135516, 203274, 271032, 304911, 406548, 609822, 813096, 1219644, 2439288]

約数ペア:

[(1, 2439288), (2, 1219644), (3, 813096), (4, 609822), (6, 406548), (8, 304911), (9, 271032), (12, 203274), (18, 135516), (23, 106056), (24, 101637), (27, 90344), (36, 67758), (46, 53028), (54, 45172), (69, 35352), (72, 33879), (92, 26514), (108, 22586), (138, 17676), (184, 13257), (207, 11784), (216, 11293), (276, 8838), (414, 5892), (491, 4968), (552, 4419), (621, 3928), (828, 2946), (982, 2484), (1242, 1964), (1473, 1656)]