128678765568

素因数分解:

$2^{10}\times 3^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{1049}}^1$

素因数の和:1692

約数の個数: 176

約数和(自身を含む): 348641764800

約数和(自身を除く): 219962999232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 547, 584, 768, 876, 1024, 1049, 1094, 1168, 1536, 1641, 1752, 2098, 2188, 2336, 3072, 3147, 3282, 3504, 4196, 4376, 4672, 6294, 6564, 7008, 8392, 8752, 9344, 12588, 13128, 14016, 16784, 17504, 18688, 25176, 26256, 28032, 33568, 35008, 37376, 39931, 50352, 52512, 56064, 67136, 70016, 74752, 76577, 79862, 100704, 105024, 112128, 119793, 134272, 140032, 153154, 159724, 201408, 210048, 224256, 229731, 239586, 268544, 280064, 306308, 319448, 402816, 420096, 459462, 479172, 537088, 560128, 573803, 612616, 638896, 805632, 840192, 918924, 958344, 1074176, 1147606, 1225232, 1277792, 1611264, 1680384, 1721409, 1837848, 1916688, 2295212, 2450464, 2555584, 3222528, 3442818, 3675696, 3833376, 4590424, 4900928, 5111168, 6885636, 7351392, 7666752, 9180848, 9801856, 10222336, 13771272, 14702784, 15333504, 18361696, 19603712, 20444672, 27542544, 29405568, 30667008, 36723392, 39207424, 40889344, 41887619, 55085088, 58811136, 61334016, 73446784, 78414848, 83775238, 110170176, 117622272, 122668032, 125662857, 146893568, 167550476, 220340352, 235244544, 251325714, 293787136, 335100952, 440680704, 502651428, 587574272, 670201904, 881361408, 1005302856, 1340403808, 1762722816, 2010605712, 2680807616, 4021211424, 5361615232, 8042422848, 10723230464, 16084845696, 21446460928, 32169691392, 42892921856, 64339382784, 128678765568]

約数ペア:

[(1, 128678765568), (2, 64339382784), (3, 42892921856), (4, 32169691392), (6, 21446460928), (8, 16084845696), (12, 10723230464), (16, 8042422848), (24, 5361615232), (32, 4021211424), (48, 2680807616), (64, 2010605712), (73, 1762722816), (96, 1340403808), (128, 1005302856), (146, 881361408), (192, 670201904), (219, 587574272), (256, 502651428), (292, 440680704), (384, 335100952), (438, 293787136), (512, 251325714), (547, 235244544), (584, 220340352), (768, 167550476), (876, 146893568), (1024, 125662857), (1049, 122668032), (1094, 117622272), (1168, 110170176), (1536, 83775238), (1641, 78414848), (1752, 73446784), (2098, 61334016), (2188, 58811136), (2336, 55085088), (3072, 41887619), (3147, 40889344), (3282, 39207424), (3504, 36723392), (4196, 30667008), (4376, 29405568), (4672, 27542544), (6294, 20444672), (6564, 19603712), (7008, 18361696), (8392, 15333504), (8752, 14702784), (9344, 13771272), (12588, 10222336), (13128, 9801856), (14016, 9180848), (16784, 7666752), (17504, 7351392), (18688, 6885636), (25176, 5111168), (26256, 4900928), (28032, 4590424), (33568, 3833376), (35008, 3675696), (37376, 3442818), (39931, 3222528), (50352, 2555584), (52512, 2450464), (56064, 2295212), (67136, 1916688), (70016, 1837848), (74752, 1721409), (76577, 1680384), (79862, 1611264), (100704, 1277792), (105024, 1225232), (112128, 1147606), (119793, 1074176), (134272, 958344), (140032, 918924), (153154, 840192), (159724, 805632), (201408, 638896), (210048, 612616), (224256, 573803), (229731, 560128), (239586, 537088), (268544, 479172), (280064, 459462), (306308, 420096), (319448, 402816)]