219262848

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 695819520

約数和(自身を除く): 476556672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 128, 129, 147, 168, 172, 192, 196, 224, 258, 271, 294, 301, 336, 344, 384, 392, 448, 516, 542, 588, 602, 672, 688, 784, 813, 896, 903, 1032, 1084, 1176, 1204, 1344, 1376, 1568, 1626, 1806, 1897, 2064, 2107, 2168, 2352, 2408, 2688, 2752, 3136, 3252, 3612, 3794, 4128, 4214, 4336, 4704, 4816, 5504, 5691, 6272, 6321, 6504, 7224, 7588, 8256, 8428, 8672, 9408, 9632, 11382, 11653, 12642, 13008, 13279, 14448, 15176, 16512, 16856, 17344, 18816, 19264, 22764, 23306, 25284, 26016, 26558, 28896, 30352, 33712, 34688, 34959, 38528, 39837, 45528, 46612, 50568, 52032, 53116, 57792, 60704, 67424, 69918, 79674, 81571, 91056, 93224, 101136, 104064, 106232, 115584, 121408, 134848, 139836, 159348, 163142, 182112, 186448, 202272, 212464, 242816, 244713, 269696, 279672, 318696, 326284, 364224, 372896, 404544, 424928, 489426, 559344, 570997, 637392, 652568, 728448, 745792, 809088, 849856, 978852, 1118688, 1141994, 1274784, 1305136, 1491584, 1699712, 1712991, 1957704, 2237376, 2283988, 2549568, 2610272, 3425982, 3915408, 4474752, 4567976, 5099136, 5220544, 6851964, 7830816, 9135952, 10441088, 13703928, 15661632, 18271904, 27407856, 31323264, 36543808, 54815712, 73087616, 109631424, 219262848]

約数ペア:

[(1, 219262848), (2, 109631424), (3, 73087616), (4, 54815712), (6, 36543808), (7, 31323264), (8, 27407856), (12, 18271904), (14, 15661632), (16, 13703928), (21, 10441088), (24, 9135952), (28, 7830816), (32, 6851964), (42, 5220544), (43, 5099136), (48, 4567976), (49, 4474752), (56, 3915408), (64, 3425982), (84, 2610272), (86, 2549568), (96, 2283988), (98, 2237376), (112, 1957704), (128, 1712991), (129, 1699712), (147, 1491584), (168, 1305136), (172, 1274784), (192, 1141994), (196, 1118688), (224, 978852), (258, 849856), (271, 809088), (294, 745792), (301, 728448), (336, 652568), (344, 637392), (384, 570997), (392, 559344), (448, 489426), (516, 424928), (542, 404544), (588, 372896), (602, 364224), (672, 326284), (688, 318696), (784, 279672), (813, 269696), (896, 244713), (903, 242816), (1032, 212464), (1084, 202272), (1176, 186448), (1204, 182112), (1344, 163142), (1376, 159348), (1568, 139836), (1626, 134848), (1806, 121408), (1897, 115584), (2064, 106232), (2107, 104064), (2168, 101136), (2352, 93224), (2408, 91056), (2688, 81571), (2752, 79674), (3136, 69918), (3252, 67424), (3612, 60704), (3794, 57792), (4128, 53116), (4214, 52032), (4336, 50568), (4704, 46612), (4816, 45528), (5504, 39837), (5691, 38528), (6272, 34959), (6321, 34688), (6504, 33712), (7224, 30352), (7588, 28896), (8256, 26558), (8428, 26016), (8672, 25284), (9408, 23306), (9632, 22764), (11382, 19264), (11653, 18816), (12642, 17344), (13008, 16856), (13279, 16512), (14448, 15176)]