498037078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 1010568960

約数和(自身を除く): 512531882

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 53, 77, 98, 106, 154, 161, 253, 322, 371, 379, 506, 539, 583, 742, 758, 1078, 1127, 1166, 1219, 1771, 2254, 2438, 2597, 2653, 3542, 4081, 4169, 5194, 5306, 8162, 8338, 8533, 8717, 12397, 13409, 17066, 17434, 18571, 20087, 24794, 26818, 28567, 29183, 37142, 40174, 57134, 58366, 59731, 61019, 93863, 95887, 119462, 122038, 140609, 187726, 191774, 204281, 220957, 281218, 408562, 427133, 441914, 462001, 657041, 671209, 854266, 924002, 984263, 1314082, 1342418, 1546699, 1968526, 3093398, 3234007, 4698463, 5082011, 6468014, 9396926, 10164022, 10826893, 21653786, 22638049, 35574077, 45276098, 71148154, 249018539, 498037078]

約数ペア:

[(1, 498037078), (2, 249018539), (7, 71148154), (11, 45276098), (14, 35574077), (22, 22638049), (23, 21653786), (46, 10826893), (49, 10164022), (53, 9396926), (77, 6468014), (98, 5082011), (106, 4698463), (154, 3234007), (161, 3093398), (253, 1968526), (322, 1546699), (371, 1342418), (379, 1314082), (506, 984263), (539, 924002), (583, 854266), (742, 671209), (758, 657041), (1078, 462001), (1127, 441914), (1166, 427133), (1219, 408562), (1771, 281218), (2254, 220957), (2438, 204281), (2597, 191774), (2653, 187726), (3542, 140609), (4081, 122038), (4169, 119462), (5194, 95887), (5306, 93863), (8162, 61019), (8338, 59731), (8533, 58366), (8717, 57134), (12397, 40174), (13409, 37142), (17066, 29183), (17434, 28567), (18571, 26818), (20087, 24794)]