1214128128

素因数分解:

$2^{13}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 112

約数和(自身を含む): 3271357440

約数和(自身を除く): 2057229312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 389, 508, 512, 762, 768, 778, 1016, 1024, 1167, 1524, 1536, 1556, 2032, 2048, 2334, 3048, 3072, 3112, 4064, 4096, 4668, 6096, 6144, 6224, 8128, 8192, 9336, 12192, 12288, 12448, 16256, 18672, 24384, 24576, 24896, 32512, 37344, 48768, 49403, 49792, 65024, 74688, 97536, 98806, 99584, 130048, 148209, 149376, 195072, 197612, 199168, 260096, 296418, 298752, 390144, 395224, 398336, 520192, 592836, 597504, 780288, 790448, 796672, 1040384, 1185672, 1195008, 1560576, 1580896, 1593344, 2371344, 2390016, 3121152, 3161792, 3186688, 4742688, 4780032, 6323584, 9485376, 9560064, 12647168, 18970752, 25294336, 37941504, 50588672, 75883008, 101177344, 151766016, 202354688, 303532032, 404709376, 607064064, 1214128128]

約数ペア:

[(1, 1214128128), (2, 607064064), (3, 404709376), (4, 303532032), (6, 202354688), (8, 151766016), (12, 101177344), (16, 75883008), (24, 50588672), (32, 37941504), (48, 25294336), (64, 18970752), (96, 12647168), (127, 9560064), (128, 9485376), (192, 6323584), (254, 4780032), (256, 4742688), (381, 3186688), (384, 3161792), (389, 3121152), (508, 2390016), (512, 2371344), (762, 1593344), (768, 1580896), (778, 1560576), (1016, 1195008), (1024, 1185672), (1167, 1040384), (1524, 796672), (1536, 790448), (1556, 780288), (2032, 597504), (2048, 592836), (2334, 520192), (3048, 398336), (3072, 395224), (3112, 390144), (4064, 298752), (4096, 296418), (4668, 260096), (6096, 199168), (6144, 197612), (6224, 195072), (8128, 149376), (8192, 148209), (9336, 130048), (12192, 99584), (12288, 98806), (12448, 97536), (16256, 74688), (18672, 65024), (24384, 49792), (24576, 49403), (24896, 48768), (32512, 37344)]