312881424

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 825661440

約数和(自身を除く): 512780016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 271, 359, 402, 536, 542, 718, 804, 813, 1072, 1077, 1084, 1436, 1608, 1626, 2154, 2168, 2872, 3216, 3252, 4308, 4336, 5744, 6504, 8616, 13008, 17232, 18157, 24053, 36314, 48106, 54471, 72159, 72628, 96212, 97289, 108942, 144318, 145256, 192424, 194578, 217884, 288636, 290512, 291867, 384848, 389156, 435768, 577272, 583734, 778312, 871536, 1154544, 1167468, 1556624, 2334936, 4669872, 6518363, 13036726, 19555089, 26073452, 39110178, 52146904, 78220356, 104293808, 156440712, 312881424]

約数ペア:

[(1, 312881424), (2, 156440712), (3, 104293808), (4, 78220356), (6, 52146904), (8, 39110178), (12, 26073452), (16, 19555089), (24, 13036726), (48, 6518363), (67, 4669872), (134, 2334936), (201, 1556624), (268, 1167468), (271, 1154544), (359, 871536), (402, 778312), (536, 583734), (542, 577272), (718, 435768), (804, 389156), (813, 384848), (1072, 291867), (1077, 290512), (1084, 288636), (1436, 217884), (1608, 194578), (1626, 192424), (2154, 145256), (2168, 144318), (2872, 108942), (3216, 97289), (3252, 96212), (4308, 72628), (4336, 72159), (5744, 54471), (6504, 48106), (8616, 36314), (13008, 24053), (17232, 18157)]