40384872

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 127872000

約数和(自身を除く): 87487128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 184, 198, 207, 216, 253, 264, 276, 297, 396, 414, 506, 552, 594, 621, 739, 759, 792, 828, 1012, 1188, 1242, 1478, 1518, 1656, 2024, 2217, 2277, 2376, 2484, 2956, 3036, 4434, 4554, 4968, 5912, 6072, 6651, 6831, 8129, 8868, 9108, 13302, 13662, 16258, 16997, 17736, 18216, 19953, 24387, 26604, 27324, 32516, 33994, 39906, 48774, 50991, 53208, 54648, 65032, 67988, 73161, 79812, 97548, 101982, 135976, 146322, 152973, 159624, 186967, 195096, 203964, 219483, 292644, 305946, 373934, 407928, 438966, 458919, 560901, 585288, 611892, 747868, 877932, 917838, 1121802, 1223784, 1495736, 1682703, 1755864, 1835676, 2243604, 3365406, 3671352, 4487208, 5048109, 6730812, 10096218, 13461624, 20192436, 40384872]

約数ペア:

[(1, 40384872), (2, 20192436), (3, 13461624), (4, 10096218), (6, 6730812), (8, 5048109), (9, 4487208), (11, 3671352), (12, 3365406), (18, 2243604), (22, 1835676), (23, 1755864), (24, 1682703), (27, 1495736), (33, 1223784), (36, 1121802), (44, 917838), (46, 877932), (54, 747868), (66, 611892), (69, 585288), (72, 560901), (88, 458919), (92, 438966), (99, 407928), (108, 373934), (132, 305946), (138, 292644), (184, 219483), (198, 203964), (207, 195096), (216, 186967), (253, 159624), (264, 152973), (276, 146322), (297, 135976), (396, 101982), (414, 97548), (506, 79812), (552, 73161), (594, 67988), (621, 65032), (739, 54648), (759, 53208), (792, 50991), (828, 48774), (1012, 39906), (1188, 33994), (1242, 32516), (1478, 27324), (1518, 26604), (1656, 24387), (2024, 19953), (2217, 18216), (2277, 17736), (2376, 16997), (2484, 16258), (2956, 13662), (3036, 13302), (4434, 9108), (4554, 8868), (4968, 8129), (5912, 6831), (6072, 6651)]