805663488

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 2535214080

約数和(自身を除く): 1729550592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 128, 147, 158, 168, 192, 196, 224, 237, 256, 271, 294, 316, 336, 384, 392, 448, 474, 542, 553, 588, 632, 672, 768, 784, 813, 896, 948, 1084, 1106, 1176, 1264, 1344, 1568, 1626, 1659, 1792, 1896, 1897, 2168, 2212, 2352, 2528, 2688, 3136, 3252, 3318, 3792, 3794, 3871, 4336, 4424, 4704, 5056, 5376, 5691, 6272, 6504, 6636, 7584, 7588, 7742, 8672, 8848, 9408, 10112, 11382, 11613, 12544, 13008, 13272, 13279, 15168, 15176, 15484, 17344, 17696, 18816, 20224, 21409, 22764, 23226, 26016, 26544, 26558, 30336, 30352, 30968, 34688, 35392, 37632, 39837, 42818, 45528, 46452, 52032, 53088, 53116, 60672, 60704, 61936, 64227, 69376, 70784, 79674, 85636, 91056, 92904, 104064, 106176, 106232, 121408, 123872, 128454, 141568, 149863, 159348, 171272, 182112, 185808, 208128, 212352, 212464, 242816, 247744, 256908, 299726, 318696, 342544, 364224, 371616, 424704, 424928, 449589, 485632, 495488, 513816, 599452, 637392, 685088, 728448, 743232, 849856, 899178, 990976, 1027632, 1049041, 1198904, 1274784, 1370176, 1456896, 1486464, 1699712, 1798356, 2055264, 2098082, 2397808, 2549568, 2740352, 2972928, 3147123, 3399424, 3596712, 4110528, 4196164, 4795616, 5099136, 5480704, 6294246, 7193424, 8221056, 8392328, 9591232, 10198272, 12588492, 14386848, 16442112, 16784656, 19182464, 25176984, 28773696, 33569312, 38364928, 50353968, 57547392, 67138624, 100707936, 115094784, 134277248, 201415872, 268554496, 402831744, 805663488]

約数ペア:

[(1, 805663488), (2, 402831744), (3, 268554496), (4, 201415872), (6, 134277248), (7, 115094784), (8, 100707936), (12, 67138624), (14, 57547392), (16, 50353968), (21, 38364928), (24, 33569312), (28, 28773696), (32, 25176984), (42, 19182464), (48, 16784656), (49, 16442112), (56, 14386848), (64, 12588492), (79, 10198272), (84, 9591232), (96, 8392328), (98, 8221056), (112, 7193424), (128, 6294246), (147, 5480704), (158, 5099136), (168, 4795616), (192, 4196164), (196, 4110528), (224, 3596712), (237, 3399424), (256, 3147123), (271, 2972928), (294, 2740352), (316, 2549568), (336, 2397808), (384, 2098082), (392, 2055264), (448, 1798356), (474, 1699712), (542, 1486464), (553, 1456896), (588, 1370176), (632, 1274784), (672, 1198904), (768, 1049041), (784, 1027632), (813, 990976), (896, 899178), (948, 849856), (1084, 743232), (1106, 728448), (1176, 685088), (1264, 637392), (1344, 599452), (1568, 513816), (1626, 495488), (1659, 485632), (1792, 449589), (1896, 424928), (1897, 424704), (2168, 371616), (2212, 364224), (2352, 342544), (2528, 318696), (2688, 299726), (3136, 256908), (3252, 247744), (3318, 242816), (3792, 212464), (3794, 212352), (3871, 208128), (4336, 185808), (4424, 182112), (4704, 171272), (5056, 159348), (5376, 149863), (5691, 141568), (6272, 128454), (6504, 123872), (6636, 121408), (7584, 106232), (7588, 106176), (7742, 104064), (8672, 92904), (8848, 91056), (9408, 85636), (10112, 79674), (11382, 70784), (11613, 69376), (12544, 64227), (13008, 61936), (13272, 60704), (13279, 60672), (15168, 53116), (15176, 53088), (15484, 52032), (17344, 46452), (17696, 45528), (18816, 42818), (20224, 39837), (21409, 37632), (22764, 35392), (23226, 34688), (26016, 30968), (26544, 30352), (26558, 30336)]