40248252

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 120016512

約数和(自身を除く): 79768260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 253, 276, 297, 324, 396, 414, 491, 506, 594, 621, 759, 828, 891, 982, 1012, 1188, 1242, 1473, 1518, 1782, 1863, 1964, 2277, 2484, 2946, 3036, 3564, 3726, 4419, 4554, 5401, 5892, 6831, 7452, 8838, 9108, 10802, 11293, 13257, 13662, 16203, 17676, 20493, 21604, 22586, 26514, 27324, 32406, 33879, 39771, 40986, 45172, 48609, 53028, 64812, 67758, 79542, 81972, 97218, 101637, 124223, 135516, 145827, 159084, 194436, 203274, 248446, 291654, 304911, 372669, 406548, 437481, 496892, 583308, 609822, 745338, 874962, 914733, 1118007, 1219644, 1490676, 1749924, 1829466, 2236014, 3354021, 3658932, 4472028, 6708042, 10062063, 13416084, 20124126, 40248252]

約数ペア:

[(1, 40248252), (2, 20124126), (3, 13416084), (4, 10062063), (6, 6708042), (9, 4472028), (11, 3658932), (12, 3354021), (18, 2236014), (22, 1829466), (23, 1749924), (27, 1490676), (33, 1219644), (36, 1118007), (44, 914733), (46, 874962), (54, 745338), (66, 609822), (69, 583308), (81, 496892), (92, 437481), (99, 406548), (108, 372669), (132, 304911), (138, 291654), (162, 248446), (198, 203274), (207, 194436), (253, 159084), (276, 145827), (297, 135516), (324, 124223), (396, 101637), (414, 97218), (491, 81972), (506, 79542), (594, 67758), (621, 64812), (759, 53028), (828, 48609), (891, 45172), (982, 40986), (1012, 39771), (1188, 33879), (1242, 32406), (1473, 27324), (1518, 26514), (1782, 22586), (1863, 21604), (1964, 20493), (2277, 17676), (2484, 16203), (2946, 13662), (3036, 13257), (3564, 11293), (3726, 10802), (4419, 9108), (4554, 8838), (5401, 7452), (5892, 6831)]