490097916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16073}}^1$

素因数の和:16112

約数の個数: 108

約数和(自身を含む): 1556348976

約数和(自身を除く): 1066251060

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7623, 10164, 15246, 16073, 30492, 32146, 48219, 64292, 96438, 112511, 144657, 176803, 192876, 225022, 289314, 337533, 353606, 450044, 530409, 578628, 675066, 707212, 1012599, 1060818, 1237621, 1350132, 1591227, 1944833, 2025198, 2121636, 2475242, 3182454, 3712863, 3889666, 4050396, 4950484, 5834499, 6364908, 7425726, 7779332, 11138589, 11668998, 13613831, 14851452, 17503497, 22277178, 23337996, 27227662, 35006994, 40841493, 44554356, 54455324, 70013988, 81682986, 122524479, 163365972, 245048958, 490097916]

約数ペア:

[(1, 490097916), (2, 245048958), (3, 163365972), (4, 122524479), (6, 81682986), (7, 70013988), (9, 54455324), (11, 44554356), (12, 40841493), (14, 35006994), (18, 27227662), (21, 23337996), (22, 22277178), (28, 17503497), (33, 14851452), (36, 13613831), (42, 11668998), (44, 11138589), (63, 7779332), (66, 7425726), (77, 6364908), (84, 5834499), (99, 4950484), (121, 4050396), (126, 3889666), (132, 3712863), (154, 3182454), (198, 2475242), (231, 2121636), (242, 2025198), (252, 1944833), (308, 1591227), (363, 1350132), (396, 1237621), (462, 1060818), (484, 1012599), (693, 707212), (726, 675066), (847, 578628), (924, 530409), (1089, 450044), (1386, 353606), (1452, 337533), (1694, 289314), (2178, 225022), (2541, 192876), (2772, 176803), (3388, 144657), (4356, 112511), (5082, 96438), (7623, 64292), (10164, 48219), (15246, 32146), (16073, 30492)]