384285440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 216

約数和(自身を含む): 1170206352

約数和(自身を除く): 785920912

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 557, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1114, 1120, 1232, 1280, 1408, 1540, 1568, 1760, 1792, 1960, 2156, 2228, 2240, 2464, 2695, 2785, 2816, 3080, 3136, 3520, 3899, 3920, 4312, 4456, 4480, 4928, 5390, 5570, 6127, 6160, 6272, 7040, 7798, 7840, 8624, 8912, 8960, 9856, 10780, 11140, 12254, 12320, 12544, 14080, 15596, 15680, 17248, 17824, 19495, 19712, 21560, 22280, 24508, 24640, 27293, 30635, 31192, 31360, 34496, 35648, 38990, 42889, 43120, 44560, 49016, 49280, 54586, 61270, 62384, 62720, 68992, 71296, 77980, 85778, 86240, 89120, 98032, 98560, 109172, 122540, 124768, 136465, 137984, 142592, 155960, 171556, 172480, 178240, 196064, 214445, 218344, 245080, 249536, 272930, 300223, 311920, 343112, 344960, 356480, 392128, 428890, 436688, 490160, 499072, 545860, 600446, 623840, 686224, 689920, 712960, 784256, 857780, 873376, 980320, 998144, 1091720, 1200892, 1247680, 1372448, 1501115, 1568512, 1715560, 1746752, 1960640, 2183440, 2401784, 2495360, 2744896, 3002230, 3431120, 3493504, 3921280, 4366880, 4803568, 4990720, 5489792, 6004460, 6862240, 6987008, 7842560, 8733760, 9607136, 10979584, 12008920, 13724480, 17467520, 19214272, 24017840, 27448960, 34935040, 38428544, 48035680, 54897920, 76857088, 96071360, 192142720, 384285440]

約数ペア:

[(1, 384285440), (2, 192142720), (4, 96071360), (5, 76857088), (7, 54897920), (8, 48035680), (10, 38428544), (11, 34935040), (14, 27448960), (16, 24017840), (20, 19214272), (22, 17467520), (28, 13724480), (32, 12008920), (35, 10979584), (40, 9607136), (44, 8733760), (49, 7842560), (55, 6987008), (56, 6862240), (64, 6004460), (70, 5489792), (77, 4990720), (80, 4803568), (88, 4366880), (98, 3921280), (110, 3493504), (112, 3431120), (128, 3002230), (140, 2744896), (154, 2495360), (160, 2401784), (176, 2183440), (196, 1960640), (220, 1746752), (224, 1715560), (245, 1568512), (256, 1501115), (280, 1372448), (308, 1247680), (320, 1200892), (352, 1091720), (385, 998144), (392, 980320), (440, 873376), (448, 857780), (490, 784256), (539, 712960), (557, 689920), (560, 686224), (616, 623840), (640, 600446), (704, 545860), (770, 499072), (784, 490160), (880, 436688), (896, 428890), (980, 392128), (1078, 356480), (1114, 344960), (1120, 343112), (1232, 311920), (1280, 300223), (1408, 272930), (1540, 249536), (1568, 245080), (1760, 218344), (1792, 214445), (1960, 196064), (2156, 178240), (2228, 172480), (2240, 171556), (2464, 155960), (2695, 142592), (2785, 137984), (2816, 136465), (3080, 124768), (3136, 122540), (3520, 109172), (3899, 98560), (3920, 98032), (4312, 89120), (4456, 86240), (4480, 85778), (4928, 77980), (5390, 71296), (5570, 68992), (6127, 62720), (6160, 62384), (6272, 61270), (7040, 54586), (7798, 49280), (7840, 49016), (8624, 44560), (8912, 43120), (8960, 42889), (9856, 38990), (10780, 35648), (11140, 34496), (12254, 31360), (12320, 31192), (12544, 30635), (14080, 27293), (15596, 24640), (15680, 24508), (17248, 22280), (17824, 21560), (19495, 19712)]