6661021444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 16134451200

約数和(自身を除く): 9473429756

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 76, 77, 92, 121, 133, 154, 161, 209, 242, 253, 266, 308, 322, 409, 418, 437, 484, 506, 532, 644, 818, 836, 847, 874, 1012, 1331, 1463, 1636, 1694, 1748, 1771, 2299, 2662, 2783, 2863, 2926, 3059, 3388, 3542, 4499, 4598, 4807, 5324, 5566, 5726, 5852, 6118, 7084, 7771, 8998, 9196, 9317, 9407, 9614, 11132, 11452, 12236, 15542, 16093, 17996, 18634, 18814, 19228, 19481, 25289, 30613, 31084, 31493, 32186, 33649, 37268, 37628, 38962, 49489, 50578, 52877, 54397, 61226, 62986, 64372, 65849, 67298, 77924, 85481, 98978, 101156, 103477, 105754, 108794, 122452, 125972, 131698, 134596, 170962, 177023, 178733, 197956, 206954, 211508, 214291, 217588, 263396, 341924, 346423, 354046, 357466, 370139, 413908, 428582, 544379, 581647, 598367, 692846, 708092, 714932, 724339, 740278, 857164, 940291, 1088758, 1138247, 1163294, 1196734, 1251131, 1385692, 1448678, 1480556, 1880582, 1966063, 2177516, 2276494, 2326588, 2393468, 2502262, 2897356, 3761164, 3810653, 3932126, 4071529, 4552988, 5004524, 6582037, 7621306, 7864252, 7967729, 8143058, 10343201, 12520717, 13164074, 13762441, 15242612, 15935458, 16286116, 20686402, 21626693, 25041434, 26328148, 27524882, 31870916, 41372804, 43253386, 50082868, 55049764, 72402407, 86506772, 87645019, 144804814, 151386851, 175290038, 237893623, 289609628, 302773702, 350580076, 475787246, 605547404, 951574492, 1665255361, 3330510722, 6661021444]

約数ペア:

[(1, 6661021444), (2, 3330510722), (4, 1665255361), (7, 951574492), (11, 605547404), (14, 475787246), (19, 350580076), (22, 302773702), (23, 289609628), (28, 237893623), (38, 175290038), (44, 151386851), (46, 144804814), (76, 87645019), (77, 86506772), (92, 72402407), (121, 55049764), (133, 50082868), (154, 43253386), (161, 41372804), (209, 31870916), (242, 27524882), (253, 26328148), (266, 25041434), (308, 21626693), (322, 20686402), (409, 16286116), (418, 15935458), (437, 15242612), (484, 13762441), (506, 13164074), (532, 12520717), (644, 10343201), (818, 8143058), (836, 7967729), (847, 7864252), (874, 7621306), (1012, 6582037), (1331, 5004524), (1463, 4552988), (1636, 4071529), (1694, 3932126), (1748, 3810653), (1771, 3761164), (2299, 2897356), (2662, 2502262), (2783, 2393468), (2863, 2326588), (2926, 2276494), (3059, 2177516), (3388, 1966063), (3542, 1880582), (4499, 1480556), (4598, 1448678), (4807, 1385692), (5324, 1251131), (5566, 1196734), (5726, 1163294), (5852, 1138247), (6118, 1088758), (7084, 940291), (7771, 857164), (8998, 740278), (9196, 724339), (9317, 714932), (9407, 708092), (9614, 692846), (11132, 598367), (11452, 581647), (12236, 544379), (15542, 428582), (16093, 413908), (17996, 370139), (18634, 357466), (18814, 354046), (19228, 346423), (19481, 341924), (25289, 263396), (30613, 217588), (31084, 214291), (31493, 211508), (32186, 206954), (33649, 197956), (37268, 178733), (37628, 177023), (38962, 170962), (49489, 134596), (50578, 131698), (52877, 125972), (54397, 122452), (61226, 108794), (62986, 105754), (64372, 103477), (65849, 101156), (67298, 98978), (77924, 85481)]