228887136

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{827}}^1$

素因数の和:905

約数の個数: 108

約数和(自身を含む): 673385076

約数和(自身を除く): 444497940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 827, 961, 992, 1116, 1488, 1654, 1922, 2232, 2481, 2883, 2976, 3308, 3844, 4464, 4962, 5766, 6616, 7443, 7688, 8649, 8928, 9924, 11532, 13232, 14886, 15376, 17298, 19848, 23064, 25637, 26464, 29772, 30752, 34596, 39696, 46128, 51274, 59544, 69192, 76911, 79392, 92256, 102548, 119088, 138384, 153822, 205096, 230733, 238176, 276768, 307644, 410192, 461466, 615288, 794747, 820384, 922932, 1230576, 1589494, 1845864, 2384241, 2461152, 3178988, 3691728, 4768482, 6357976, 7152723, 7383456, 9536964, 12715952, 14305446, 19073928, 25431904, 28610892, 38147856, 57221784, 76295712, 114443568, 228887136]

約数ペア:

[(1, 228887136), (2, 114443568), (3, 76295712), (4, 57221784), (6, 38147856), (8, 28610892), (9, 25431904), (12, 19073928), (16, 14305446), (18, 12715952), (24, 9536964), (31, 7383456), (32, 7152723), (36, 6357976), (48, 4768482), (62, 3691728), (72, 3178988), (93, 2461152), (96, 2384241), (124, 1845864), (144, 1589494), (186, 1230576), (248, 922932), (279, 820384), (288, 794747), (372, 615288), (496, 461466), (558, 410192), (744, 307644), (827, 276768), (961, 238176), (992, 230733), (1116, 205096), (1488, 153822), (1654, 138384), (1922, 119088), (2232, 102548), (2481, 92256), (2883, 79392), (2976, 76911), (3308, 69192), (3844, 59544), (4464, 51274), (4962, 46128), (5766, 39696), (6616, 34596), (7443, 30752), (7688, 29772), (8649, 26464), (8928, 25637), (9924, 23064), (11532, 19848), (13232, 17298), (14886, 15376)]